| 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 | $117.71 | 6.123% | $124.9174 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $9.71 | 8.671% | $10.552 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $192.39 | 5.242% | $202.4751 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $57.64 | 6.272% | $61.2552 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $206.85 | 9.678% | $226.8689 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $25.69 | 13.481% | $29.1533 | $29.15 | $29.15 | $29.20 |
| Purchase #7 | $148.86 | 11.645% | $166.1947 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $758.85 | $821.4166 | $821.42 | $821.40 | $821.60 | |