| 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 | $187.39 | 7.185% | $200.854 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $139.39 | 10.347% | $153.8127 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $233.87 | 7.501% | $251.4126 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $79.27 | 11.834% | $88.6508 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $243.98 | 10.266% | $269.027 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $150.80 | 8.170% | $163.1204 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $106.71 | 4.707% | $111.7328 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $1,141.41 | $1,238.6103 | $1,238.60 | $1,238.60 | $1,238.60 | |