| 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 | $227.83 | 8.590% | $247.4006 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $7.64 | 4.346% | $7.972 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $243.49 | 9.427% | $266.4438 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $118.65 | 7.786% | $127.8881 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $184.56 | 12.618% | $207.8478 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $183.43 | 9.458% | $200.7788 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $87.34 | 8.861% | $95.0792 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $1,052.94 | $1,153.4103 | $1,153.41 | $1,153.45 | $1,153.40 | |