| 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 | $223.49 | 12.358% | $251.1089 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $168.71 | 5.249% | $177.5656 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $216.49 | 4.723% | $226.7148 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $6.78 | 10.352% | $7.4819 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $95.47 | 12.779% | $107.6701 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $137.58 | 12.397% | $154.6358 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $26.53 | 11.159% | $29.4905 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $875.05 | $954.6676 | $954.67 | $954.65 | $954.70 | |