| 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 | $209.90 | 5.233% | $220.8841 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $115.39 | 9.325% | $126.1501 | $126.15 | $126.15 | $126.20 |
| Purchase #3 | $223.81 | 10.172% | $246.576 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $54.67 | 5.130% | $57.4746 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $197.26 | 4.216% | $205.5765 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $100.54 | 11.484% | $112.086 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $93.25 | 5.222% | $98.1195 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $994.82 | $1,066.8668 | $1,066.87 | $1,066.90 | $1,067.00 | |