| 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 | $128.45 | 13.518% | $145.8139 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $207.56 | 5.701% | $219.393 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $161.85 | 5.513% | $170.7728 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $55.98 | 6.112% | $59.4015 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $219.62 | 11.118% | $244.0374 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $225.35 | 8.577% | $244.6783 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $206.60 | 10.674% | $228.6525 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $1,205.41 | $1,312.7494 | $1,312.74 | $1,312.75 | $1,312.80 | |