| 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 | $216.71 | 7.373% | $232.688 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $158.67 | 5.537% | $167.4556 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $248.83 | 12.663% | $280.3393 | $280.34 | $280.35 | $280.30 |
| Purchase #4 | $131.68 | 11.716% | $147.1076 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $244.33 | 9.246% | $266.9208 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $134.88 | 8.248% | $146.0049 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $109.61 | 5.299% | $115.4182 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $1,244.71 | $1,355.9344 | $1,355.94 | $1,355.90 | $1,355.90 | |