| 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 | $120.88 | 5.323% | $127.3144 | $127.31 | $127.30 | $127.30 |
| Purchase #2 | $34.25 | 3.404% | $35.4159 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $206.76 | 9.779% | $226.9791 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $51.87 | 4.791% | $54.3551 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $74.73 | 7.551% | $80.3729 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $108.88 | 10.667% | $120.4942 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $136.62 | 8.569% | $148.327 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $733.99 | $793.2586 | $793.26 | $793.25 | $793.30 | |