| 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 | $212.29 | 12.425% | $238.667 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $198.83 | 10.503% | $219.7131 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $161.52 | 9.639% | $177.0889 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $50.57 | 9.357% | $55.3018 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $176.69 | 4.213% | $184.1339 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $224.50 | 4.289% | $234.1288 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $75.61 | 10.812% | $83.785 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $1,100.01 | $1,192.8185 | $1,192.82 | $1,192.85 | $1,192.80 | |