| 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 | $220.94 | 10.795% | $244.7905 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $129.52 | 9.214% | $141.454 | $141.45 | $141.45 | $141.50 |
| Purchase #3 | $212.73 | 11.754% | $237.7343 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $74.46 | 8.508% | $80.7951 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $187.72 | 4.448% | $196.0698 | $196.07 | $196.05 | $196.10 |
| Purchase #6 | $121.89 | 3.829% | $126.5572 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $121.61 | 8.387% | $131.8094 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $1,068.87 | $1,159.2103 | $1,159.21 | $1,159.20 | $1,159.30 | |