| 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 | $225.69 | 3.770% | $234.1985 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $106.39 | 9.523% | $116.5215 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $9.77 | 4.155% | $10.1759 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $19.90 | 10.174% | $21.9246 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $96.29 | 4.305% | $100.4353 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $110.99 | 13.354% | $125.8116 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $194.72 | 5.208% | $204.861 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $763.75 | $813.9284 | $813.93 | $813.90 | $813.90 | |