| 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 | $196.69 | 11.775% | $219.8502 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $187.48 | 12.252% | $210.45 | $210.45 | $210.45 | $210.50 |
| Purchase #3 | $202.66 | 10.851% | $224.6506 | $224.65 | $224.65 | $224.70 |
| Purchase #4 | $204.73 | 9.834% | $224.8631 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $112.45 | 12.751% | $126.7885 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $76.35 | 11.438% | $85.0829 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $173.78 | 11.377% | $193.551 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $1,154.14 | $1,285.2363 | $1,285.23 | $1,285.25 | $1,285.50 | |