| 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 | $116.41 | 11.756% | $130.0952 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $145.58 | 8.776% | $158.3561 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $237.28 | 7.411% | $254.8648 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $183.62 | 12.451% | $206.4825 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $36.70 | 6.712% | $39.1633 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $74.45 | 4.249% | $77.6134 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $112.69 | 13.620% | $128.0384 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $906.73 | $994.6137 | $994.61 | $994.60 | $994.70 | |