| 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 | $106.88 | 11.700% | $119.385 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $110.96 | 9.430% | $121.4235 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $88.52 | 3.146% | $91.3048 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $56.58 | 5.558% | $59.7247 | $59.72 | $59.70 | $59.70 |
| Purchase #5 | $207.47 | 11.108% | $230.5158 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $169.30 | 11.346% | $188.5088 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $87.48 | 7.574% | $94.1057 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $827.19 | $904.9683 | $904.97 | $904.90 | $904.90 | |