| 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 | $123.60 | 3.276% | $127.6491 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $247.34 | 11.751% | $276.4049 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $134.26 | 4.238% | $139.9499 | $139.95 | $139.95 | $139.90 |
| Purchase #4 | $54.65 | 6.422% | $58.1596 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $30.87 | 7.786% | $33.2735 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $205.70 | 7.295% | $220.7058 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $41.93 | 10.207% | $46.2098 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $838.35 | $902.3526 | $902.35 | $902.30 | $902.30 | |