| 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 | $246.66 | 13.389% | $279.6853 | $279.69 | $279.70 | $279.70 |
| Purchase #2 | $25.47 | 12.604% | $28.6802 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $110.52 | 9.699% | $121.2393 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $248.38 | 5.755% | $262.6743 | $262.67 | $262.65 | $262.70 |
| Purchase #5 | $234.46 | 4.390% | $244.7528 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $228.35 | 12.317% | $256.4759 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $78.54 | 12.619% | $88.451 | $88.45 | $88.45 | $88.50 |
| 7 purchase totals = | $1,172.38 | $1,281.9588 | $1,281.96 | $1,282.00 | $1,282.10 | |