| 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 | $220.68 | 6.428% | $234.8653 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $175.94 | 8.373% | $190.6715 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $200.60 | 10.621% | $221.9057 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $141.41 | 7.621% | $152.1869 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $84.67 | 3.711% | $87.8121 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $227.49 | 9.522% | $249.1516 | $249.15 | $249.15 | $249.20 |
| Purchase #7 | $178.95 | 5.412% | $188.6348 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,229.74 | $1,325.2279 | $1,325.23 | $1,325.20 | $1,325.30 | |