| 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 | $22.86 | 7.539% | $24.5834 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $110.93 | 13.715% | $126.144 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $176.65 | 3.320% | $182.5148 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $109.30 | 13.724% | $124.3003 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $229.81 | 4.140% | $239.3241 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $124.44 | 7.572% | $133.8626 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $120.52 | 10.102% | $132.6949 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $894.51 | $963.4241 | $963.40 | $963.40 | $963.40 | |