| 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 | $117.30 | 8.548% | $127.3268 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $157.50 | 12.216% | $176.7402 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $24.92 | 10.411% | $27.5144 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $237.59 | 9.650% | $260.5174 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $246.76 | 5.527% | $260.3984 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $9.98 | 4.520% | $10.4311 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $123.91 | 4.624% | $129.6396 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $917.96 | $992.5679 | $992.57 | $992.60 | $992.40 | |