| 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 | $111.62 | 9.756% | $122.5096 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $17.41 | 4.407% | $18.1773 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $97.70 | 13.225% | $110.6208 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $51.28 | 7.282% | $55.0142 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $76.89 | 12.138% | $86.2229 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $232.33 | 7.132% | $248.8998 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $136.73 | 6.512% | $145.6339 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $723.96 | $787.0785 | $787.07 | $787.05 | $787.00 | |