| 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 | $117.29 | 9.688% | $128.6531 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $151.90 | 6.222% | $161.3512 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $250.33 | 4.405% | $261.357 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $39.46 | 13.167% | $44.6557 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $184.58 | 8.374% | $200.0367 | $200.04 | $200.05 | $200.00 |
| Purchase #6 | $117.63 | 10.246% | $129.6824 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $105.81 | 6.755% | $112.9575 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $967.00 | $1,038.6936 | $1,038.70 | $1,038.70 | $1,038.90 | |