| 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 | $112.71 | 7.209% | $120.8353 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $240.79 | 6.535% | $256.5256 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $245.28 | 7.515% | $263.7128 | $263.71 | $263.70 | $263.70 |
| Purchase #4 | $27.60 | 11.321% | $30.7246 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $169.34 | 3.317% | $174.957 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $157.47 | 4.238% | $164.1436 | $164.14 | $164.15 | $164.10 |
| Purchase #7 | $88.66 | 5.359% | $93.4113 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $1,041.85 | $1,104.3102 | $1,104.31 | $1,104.30 | $1,104.20 | |