| 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 | $139.32 | 12.191% | $156.3045 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $41.87 | 9.850% | $45.9942 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $232.32 | 3.309% | $240.0075 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $26.75 | 9.515% | $29.2953 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $164.89 | 6.711% | $175.9558 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $149.78 | 3.804% | $155.4776 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $215.73 | 4.421% | $225.2674 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $970.66 | $1,028.3023 | $1,028.31 | $1,028.30 | $1,028.40 | |