| 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 | $238.37 | 8.302% | $258.1595 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $41.62 | 11.352% | $46.3447 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $212.61 | 3.125% | $219.2541 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $168.56 | 9.802% | $185.0823 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $67.27 | 7.363% | $72.2231 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $99.47 | 3.203% | $102.656 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $225.45 | 6.599% | $240.3274 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,053.35 | $1,124.0471 | $1,124.04 | $1,124.05 | $1,124.10 | |