| 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 | $102.55 | 11.762% | $114.6119 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $91.81 | 7.824% | $98.9932 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $134.87 | 10.863% | $149.5209 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $109.68 | 8.395% | $118.8876 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $17.92 | 12.141% | $20.0957 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $214.68 | 10.119% | $236.4035 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $212.62 | 3.178% | $219.3771 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $884.13 | $957.8899 | $957.89 | $957.90 | $957.90 | |