| 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 | $248.52 | 3.726% | $257.7799 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $68.73 | 6.682% | $73.3225 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $119.99 | 9.308% | $131.1587 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $6.86 | 7.150% | $7.3505 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $97.84 | 13.336% | $110.8879 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $121.38 | 9.720% | $133.1781 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $148.50 | 3.669% | $153.9485 | $153.95 | $153.95 | $153.90 |
| 7 purchase totals = | $811.82 | $867.6261 | $867.63 | $867.65 | $867.70 | |