| 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 | $97.70 | 10.809% | $108.2604 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $239.40 | 4.411% | $249.9599 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $36.64 | 6.849% | $39.1495 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $193.63 | 11.470% | $215.8394 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $122.87 | 11.792% | $137.3588 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $149.29 | 6.725% | $159.3298 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $74.99 | 13.301% | $84.9644 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $914.52 | $994.8622 | $994.86 | $994.85 | $994.90 | |