| 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 | $95.32 | 12.537% | $107.2703 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $47.96 | 12.335% | $53.8759 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $123.56 | 6.142% | $131.1491 | $131.15 | $131.15 | $131.10 |
| Purchase #4 | $165.45 | 3.772% | $171.6908 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $208.30 | 9.268% | $227.6052 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $222.90 | 7.385% | $239.3612 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $243.26 | 7.176% | $260.7163 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $1,106.75 | $1,191.6688 | $1,191.68 | $1,191.65 | $1,191.70 | |