| 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 | $122.75 | 5.431% | $129.4166 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $37.54 | 8.283% | $40.6494 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $6.80 | 3.856% | $7.0622 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $59.55 | 4.218% | $62.0618 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $210.52 | 4.290% | $219.5513 | $219.55 | $219.55 | $219.60 |
| Purchase #6 | $200.99 | 13.239% | $227.5991 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $206.99 | 3.848% | $214.955 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $845.14 | $901.2954 | $901.30 | $901.25 | $901.40 | |