| 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 | $202.52 | 13.425% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $185.93 | 5.366% | $195.907 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $212.98 | 13.132% | $240.9485 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $200.29 | 10.424% | $221.1682 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $56.63 | 7.691% | $60.9854 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $92.67 | 9.745% | $101.7007 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $93.29 | 10.322% | $102.9194 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $1,044.31 | $1,153.3375 | $1,153.35 | $1,153.30 | $1,153.30 | |