| 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 | $8.58 | 5.325% | $9.0369 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $206.96 | 8.232% | $223.9969 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $198.92 | 10.246% | $219.3013 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $78.78 | 8.394% | $85.3928 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $202.86 | 3.554% | $210.0696 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $24.54 | 3.212% | $25.3282 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $213.40 | 4.353% | $222.6893 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $934.04 | $995.8150 | $995.82 | $995.85 | $995.80 | |