| 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 | $109.62 | 13.188% | $124.0767 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $225.55 | 9.717% | $247.4667 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $13.25 | 9.310% | $14.4836 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $132.35 | 9.658% | $145.1324 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $218.77 | 7.701% | $235.6175 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $25.47 | 13.503% | $28.9092 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $31.74 | 11.476% | $35.3825 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $756.75 | $831.0686 | $831.07 | $831.10 | $831.10 | |