| 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 | $190.35 | 12.412% | $213.9762 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $178.41 | 6.250% | $189.5606 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $210.85 | 12.663% | $237.5499 | $237.55 | $237.55 | $237.50 |
| Purchase #4 | $54.78 | 11.340% | $60.9921 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $36.82 | 4.827% | $38.5973 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $62.49 | 5.851% | $66.1463 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $143.57 | 3.317% | $148.3322 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $877.27 | $955.1546 | $955.16 | $955.20 | $955.10 | |