| 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 | $217.26 | 6.865% | $232.1749 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $213.61 | 12.299% | $239.8819 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $183.33 | 11.641% | $204.6714 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $126.31 | 11.576% | $140.9316 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $6.72 | 4.221% | $7.0037 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $193.59 | 3.476% | $200.3192 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $71.91 | 5.622% | $75.9528 | $75.95 | $75.95 | $76.00 |
| 7 purchase totals = | $1,012.73 | $1,100.9355 | $1,100.92 | $1,100.90 | $1,101.00 | |