| 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 | $112.34 | 4.375% | $117.2549 | $117.25 | $117.25 | $117.30 |
| Purchase #2 | $143.49 | 9.263% | $156.7815 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $203.84 | 6.319% | $216.7206 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $177.59 | 13.683% | $201.8896 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $208.35 | 12.466% | $234.3229 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $136.65 | 3.414% | $141.3152 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $159.79 | 5.234% | $168.1534 | $168.15 | $168.15 | $168.20 |
| 7 purchase totals = | $1,142.05 | $1,236.4381 | $1,236.43 | $1,236.40 | $1,236.50 | |