| 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 | $117.62 | 3.865% | $122.166 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $65.31 | 9.716% | $71.6555 | $71.66 | $71.65 | $71.70 |
| Purchase #3 | $122.44 | 8.802% | $133.2172 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $206.62 | 6.425% | $219.8953 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $17.36 | 12.299% | $19.4951 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $203.81 | 9.389% | $222.9457 | $222.95 | $222.95 | $222.90 |
| Purchase #7 | $235.66 | 9.764% | $258.6698 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $968.82 | $1,048.0446 | $1,048.07 | $1,048.00 | $1,048.10 | |