| 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 | $108.55 | 12.245% | $121.8419 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $143.39 | 11.256% | $159.53 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $234.70 | 13.796% | $267.0792 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $53.29 | 3.767% | $55.2974 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $179.87 | 7.489% | $193.3405 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $225.37 | 11.404% | $251.0712 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $95.80 | 9.601% | $104.9978 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $1,040.97 | $1,153.1580 | $1,153.16 | $1,153.20 | $1,153.10 | |