| 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 | $121.42 | 7.296% | $130.2788 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $154.52 | 4.565% | $161.5738 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $24.72 | 8.809% | $26.8976 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $81.89 | 6.485% | $87.2006 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $249.60 | 7.497% | $268.3125 | $268.31 | $268.30 | $268.30 |
| Purchase #6 | $98.77 | 3.401% | $102.1292 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $87.85 | 11.467% | $97.9238 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $818.77 | $874.3163 | $874.31 | $874.30 | $874.30 | |