| 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 | $9.27 | 13.374% | $10.5098 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $99.34 | 11.509% | $110.773 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $112.51 | 13.694% | $127.9171 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $158.49 | 9.832% | $174.0727 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $188.26 | 7.709% | $202.773 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $90.78 | 13.358% | $102.9064 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $207.68 | 13.245% | $235.1872 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $866.33 | $964.1392 | $964.14 | $964.05 | $964.20 | |