| 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 | $190.38 | 12.186% | $213.5797 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $201.56 | 12.509% | $226.7731 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $105.42 | 11.137% | $117.1606 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $119.40 | 5.628% | $126.1198 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $213.64 | 8.701% | $232.2288 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $23.96 | 6.702% | $25.5658 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $96.53 | 9.142% | $105.3548 | $105.35 | $105.35 | $105.40 |
| 7 purchase totals = | $950.89 | $1,046.7826 | $1,046.78 | $1,046.75 | $1,046.90 | |