| 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 | $45.29 | 7.134% | $48.521 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $141.66 | 3.290% | $146.3206 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $171.47 | 12.182% | $192.3585 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $198.99 | 6.839% | $212.5989 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $129.45 | 10.738% | $143.3503 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $242.80 | 11.721% | $271.2586 | $271.26 | $271.25 | $271.30 |
| Purchase #7 | $205.36 | 9.124% | $224.097 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,135.02 | $1,238.5049 | $1,238.51 | $1,238.45 | $1,238.60 | |