| 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 | $207.45 | 10.709% | $229.6658 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $209.57 | 4.708% | $219.4366 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $182.50 | 8.588% | $198.1731 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $200.53 | 12.750% | $226.0976 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $148.82 | 8.766% | $161.8656 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $200.93 | 13.448% | $227.9511 | $227.95 | $227.95 | $228.00 |
| Purchase #7 | $113.35 | 12.106% | $127.0722 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $1,263.15 | $1,390.2620 | $1,390.27 | $1,390.20 | $1,390.40 | |