| 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 | $210.33 | 3.862% | $218.4529 | $218.45 | $218.45 | $218.50 |
| Purchase #2 | $201.30 | 13.460% | $228.395 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $38.59 | 6.522% | $41.1068 | $41.11 | $41.10 | $41.10 |
| Purchase #4 | $203.66 | 3.331% | $210.4439 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $152.37 | 5.272% | $160.4029 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $229.62 | 11.104% | $255.117 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $158.89 | 3.244% | $164.0444 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $1,194.76 | $1,277.9629 | $1,277.96 | $1,277.95 | $1,277.90 | |