| 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 | $212.68 | 7.705% | $229.067 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $46.98 | 12.689% | $52.9413 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $19.64 | 3.755% | $20.3775 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $123.37 | 6.606% | $131.5198 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $214.83 | 11.279% | $239.0607 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $29.39 | 5.830% | $31.1034 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $197.86 | 7.672% | $213.0398 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $844.75 | $917.1095 | $917.11 | $917.10 | $917.10 | |