| 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 | $84.64 | 8.861% | $92.14 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $230.93 | 3.432% | $238.8555 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $30.98 | 6.730% | $33.065 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $219.98 | 4.130% | $229.0652 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $102.95 | 7.660% | $110.836 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $238.98 | 7.149% | $256.0647 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $113.30 | 4.581% | $118.4903 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $1,021.76 | $1,078.5167 | $1,078.53 | $1,078.50 | $1,078.60 | |