| 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 | $238.28 | 10.852% | $264.1381 | $264.14 | $264.15 | $264.10 |
| Purchase #2 | $205.66 | 4.477% | $214.8674 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $103.74 | 11.572% | $115.7448 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $112.49 | 8.625% | $122.1923 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $82.56 | 10.179% | $90.9638 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $137.63 | 11.316% | $153.2042 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $219.65 | 4.129% | $228.7193 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,100.01 | $1,189.8299 | $1,189.82 | $1,189.80 | $1,189.80 | |