| 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 | $102.79 | 7.242% | $110.2341 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $235.86 | 8.826% | $256.677 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $146.25 | 4.628% | $153.0185 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $37.73 | 9.574% | $41.3423 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $173.50 | 11.192% | $192.9181 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $39.55 | 4.481% | $41.3222 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $180.52 | 5.623% | $190.6706 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $916.20 | $986.1828 | $986.18 | $986.15 | $986.10 | |