| 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 | $224.25 | 4.377% | $234.0654 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $185.56 | 9.866% | $203.8673 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $28.31 | 10.697% | $31.3383 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $230.42 | 8.294% | $249.531 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $220.71 | 9.866% | $242.4852 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $94.56 | 13.656% | $107.4731 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $241.68 | 4.165% | $251.746 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $1,225.49 | $1,320.5063 | $1,320.52 | $1,320.50 | $1,320.50 | |