| 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 | $221.76 | 7.846% | $239.1593 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $140.81 | 9.689% | $154.4531 | $154.45 | $154.45 | $154.50 |
| Purchase #3 | $235.94 | 10.347% | $260.3527 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $207.79 | 11.778% | $232.2635 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $172.32 | 3.525% | $178.3943 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $205.25 | 6.112% | $217.7949 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $132.40 | 11.307% | $147.3705 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $1,316.27 | $1,429.7883 | $1,429.77 | $1,429.75 | $1,430.00 | |