| 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 | $204.85 | 12.773% | $231.0155 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $133.26 | 5.138% | $140.1069 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $104.52 | 13.620% | $118.7556 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $90.45 | 3.351% | $93.481 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $173.44 | 8.813% | $188.7253 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $213.39 | 8.254% | $231.0032 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $154.50 | 7.120% | $165.5004 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $1,074.41 | $1,168.5879 | $1,168.60 | $1,168.60 | $1,168.60 | |