| 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 | $234.93 | 6.198% | $249.491 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $174.99 | 5.777% | $185.0992 | $185.10 | $185.10 | $185.10 |
| Purchase #3 | $47.64 | 5.610% | $50.3126 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $12.43 | 11.316% | $13.8366 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $228.67 | 8.525% | $248.1641 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $105.69 | 12.283% | $118.6719 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $150.53 | 6.261% | $159.9547 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $954.88 | $1,025.5301 | $1,025.52 | $1,025.50 | $1,025.60 | |