| 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 | $184.73 | 13.676% | $209.9937 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $222.27 | 9.531% | $243.4546 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $113.80 | 3.849% | $118.1802 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $146.39 | 6.147% | $155.3886 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $191.78 | 7.155% | $205.5019 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $210.39 | 4.626% | $220.1226 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $124.99 | 10.816% | $138.5089 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,194.35 | $1,291.1505 | $1,291.14 | $1,291.15 | $1,291.20 | |