| 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 | $122.61 | 12.416% | $137.8333 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $234.79 | 12.843% | $264.9441 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $60.88 | 9.780% | $66.8341 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $66.75 | 11.128% | $74.1779 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $93.29 | 4.270% | $97.2735 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $224.96 | 6.618% | $239.8479 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $210.48 | 8.585% | $228.5497 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $1,013.76 | $1,109.4605 | $1,109.45 | $1,109.50 | $1,109.30 | |