| 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 | $206.79 | 7.560% | $222.4233 | $222.42 | $222.40 | $222.40 |
| Purchase #2 | $56.82 | 3.741% | $58.9456 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $135.46 | 4.415% | $141.4406 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $82.79 | 7.838% | $89.2791 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $210.49 | 4.871% | $220.743 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $106.73 | 8.757% | $116.0763 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $40.74 | 8.193% | $44.0778 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $839.82 | $892.9857 | $892.99 | $893.05 | $892.90 | |