| 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 | $97.76 | 9.662% | $107.2056 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $104.52 | 8.782% | $113.6989 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $181.33 | 12.805% | $204.5493 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $224.58 | 7.388% | $241.172 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $209.36 | 11.551% | $233.5432 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $59.81 | 4.107% | $62.2664 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $139.47 | 11.622% | $155.6792 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $1,016.83 | $1,118.1146 | $1,118.12 | $1,118.10 | $1,118.10 | |