| 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 | $239.71 | 5.591% | $253.1122 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $84.71 | 7.668% | $91.2056 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $42.36 | 5.775% | $44.8063 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $40.84 | 5.647% | $43.1462 | $43.15 | $43.15 | $43.10 |
| Purchase #5 | $116.29 | 12.752% | $131.1193 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $238.52 | 5.126% | $250.7465 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $220.56 | 5.736% | $233.2113 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $982.99 | $1,047.3474 | $1,047.36 | $1,047.30 | $1,047.20 | |