| 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 | $155.36 | 5.446% | $163.8209 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $238.39 | 7.387% | $255.9999 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $203.91 | 11.168% | $226.6827 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $77.92 | 5.767% | $82.4136 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $89.55 | 8.668% | $97.3122 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $234.52 | 7.154% | $251.2976 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $119.77 | 10.698% | $132.583 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,119.42 | $1,210.1099 | $1,210.10 | $1,210.10 | $1,210.10 | |