| 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 | $119.73 | 3.660% | $124.1121 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $151.79 | 9.457% | $166.1448 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $122.51 | 6.853% | $130.9056 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $29.47 | 6.749% | $31.4589 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $118.70 | 3.165% | $122.4569 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $41.58 | 11.857% | $46.5101 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $193.35 | 13.178% | $218.8297 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $777.13 | $840.4181 | $840.42 | $840.40 | $840.40 | |