| 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 | $196.75 | 8.221% | $212.9248 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $20.47 | 4.716% | $21.4354 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $42.58 | 12.679% | $47.9787 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $165.88 | 12.229% | $186.1655 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $125.80 | 8.617% | $136.6402 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $215.98 | 11.229% | $240.2324 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $92.87 | 10.188% | $102.3316 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $860.33 | $947.7086 | $947.71 | $947.75 | $947.60 | |