| 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 | $210.71 | 6.405% | $224.206 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $155.42 | 13.251% | $176.0147 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $151.68 | 11.265% | $168.7668 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $159.29 | 3.365% | $164.6501 | $164.65 | $164.65 | $164.70 |
| Purchase #5 | $32.66 | 3.594% | $33.8338 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $142.86 | 10.741% | $158.2046 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $104.80 | 11.840% | $117.2083 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $957.42 | $1,042.8843 | $1,042.88 | $1,042.85 | $1,042.90 | |