| 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 | $187.56 | 9.122% | $204.6692 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $226.32 | 7.301% | $242.8436 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $17.88 | 11.112% | $19.8668 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $88.36 | 12.510% | $99.4138 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $221.75 | 13.203% | $251.0277 | $251.03 | $251.05 | $251.00 |
| Purchase #6 | $37.77 | 10.758% | $41.8333 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $66.59 | 9.682% | $73.0372 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $846.23 | $932.6916 | $932.69 | $932.70 | $932.60 | |