| 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 | $125.61 | 11.134% | $139.5954 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $108.95 | 12.436% | $122.499 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $9.59 | 6.332% | $10.1972 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $238.90 | 13.804% | $271.8778 | $271.88 | $271.90 | $271.90 |
| Purchase #5 | $139.77 | 3.628% | $144.8409 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $163.35 | 4.242% | $170.2793 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $170.50 | 8.190% | $184.464 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $956.67 | $1,043.7536 | $1,043.76 | $1,043.80 | $1,043.80 | |