| 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 | $229.54 | 5.425% | $241.9925 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $10.54 | 3.392% | $10.8975 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $160.34 | 6.610% | $170.9385 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $52.34 | 13.503% | $59.4075 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $12.51 | 8.350% | $13.5546 | $13.55 | $13.55 | $13.60 |
| Purchase #6 | $107.69 | 7.648% | $115.9261 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $141.87 | 13.381% | $160.8536 | $160.85 | $160.85 | $160.90 |
| 7 purchase totals = | $714.83 | $773.5703 | $773.57 | $773.60 | $773.60 | |