| 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 | $50.71 | 13.234% | $57.421 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $138.82 | 10.536% | $153.4461 | $153.45 | $153.45 | $153.40 |
| Purchase #3 | $97.85 | 10.281% | $107.91 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $219.78 | 9.500% | $240.6591 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $228.70 | 9.811% | $251.1378 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $212.85 | 9.491% | $233.0516 | $233.05 | $233.05 | $233.10 |
| Purchase #7 | $198.60 | 11.543% | $221.5244 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,147.31 | $1,265.1500 | $1,265.15 | $1,265.10 | $1,265.10 | |