| 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 | $229.84 | 10.566% | $254.1249 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $116.41 | 7.759% | $125.4423 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $237.26 | 6.374% | $252.383 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $155.44 | 5.355% | $163.7638 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $45.71 | 9.443% | $50.0264 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $110.54 | 7.546% | $118.8813 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $181.82 | 6.280% | $193.2383 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,077.02 | $1,157.8600 | $1,157.85 | $1,157.90 | $1,157.80 | |