| 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 | $212.52 | 9.419% | $232.5373 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $182.33 | 6.155% | $193.5524 | $193.55 | $193.55 | $193.60 |
| Purchase #3 | $129.82 | 11.535% | $144.7947 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $114.73 | 8.307% | $124.2606 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $121.32 | 3.125% | $125.1113 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $142.79 | 8.651% | $155.1428 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $244.71 | 5.627% | $258.4798 | $258.48 | $258.50 | $258.50 |
| 7 purchase totals = | $1,148.22 | $1,233.8789 | $1,233.87 | $1,233.90 | $1,233.90 | |