| 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 | $96.70 | 12.653% | $108.9355 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $51.27 | 3.861% | $53.2495 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $170.60 | 10.190% | $187.9841 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $159.73 | 3.393% | $165.1496 | $165.15 | $165.15 | $165.10 |
| Purchase #5 | $197.99 | 5.456% | $208.7923 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $77.77 | 10.623% | $86.0315 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $199.52 | 11.868% | $223.199 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $953.58 | $1,033.3415 | $1,033.34 | $1,033.40 | $1,033.20 | |