| 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 | $115.96 | 11.565% | $129.3708 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $189.70 | 11.866% | $212.2098 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $236.96 | 4.802% | $248.3388 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $152.29 | 9.305% | $166.4606 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $186.81 | 5.583% | $197.2396 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $89.36 | 13.325% | $101.2672 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $207.48 | 3.306% | $214.3393 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,178.56 | $1,269.2261 | $1,269.23 | $1,269.20 | $1,269.20 | |