| 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 | $86.51 | 4.252% | $90.1884 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $120.42 | 11.175% | $133.8769 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $201.41 | 9.651% | $220.8481 | $220.85 | $220.85 | $220.80 |
| Purchase #4 | $130.97 | 3.834% | $135.9914 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $209.69 | 5.543% | $221.3131 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $88.51 | 10.615% | $97.9053 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $22.67 | 13.842% | $25.808 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $860.18 | $925.9312 | $925.94 | $925.95 | $925.90 | |