| 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 | $209.88 | 4.729% | $219.8052 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $42.25 | 10.780% | $46.8046 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $70.28 | 12.714% | $79.2154 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $149.50 | 3.845% | $155.2483 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $31.45 | 7.536% | $33.8201 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $213.92 | 12.474% | $240.6044 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $170.83 | 5.700% | $180.5673 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $888.11 | $956.0653 | $956.07 | $956.00 | $956.00 | |