| 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 | $224.64 | 11.768% | $251.0756 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $24.47 | 3.503% | $25.3272 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $9.92 | 3.832% | $10.3001 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $137.29 | 8.388% | $148.8059 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $44.82 | 8.182% | $48.4872 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $186.35 | 6.622% | $198.6901 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $224.25 | 11.400% | $249.8145 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $851.74 | $932.5006 | $932.51 | $932.55 | $932.50 | |