| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.54 | 12.710% | $157.2755 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $229.41 | 12.608% | $258.334 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $133.97 | 12.410% | $150.5957 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $202.36 | 9.634% | $221.8554 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $220.94 | 6.126% | $234.4748 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $198.28 | 8.224% | $214.5865 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $131.34 | 12.400% | $147.6262 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $1,255.84 | $1,384.7481 | $1,384.76 | $1,384.80 | $1,384.80 | |