| 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 | $206.57 | 6.466% | $219.9268 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $175.92 | 7.766% | $189.5819 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $51.32 | 7.747% | $55.2958 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $235.49 | 3.526% | $243.7934 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $112.85 | 12.130% | $126.5387 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $124.27 | 12.472% | $139.769 | $139.77 | $139.75 | $139.80 |
| Purchase #7 | $212.42 | 3.656% | $220.1861 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $1,118.84 | $1,195.0917 | $1,195.10 | $1,195.15 | $1,195.10 | |