| 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 | $250.89 | 12.433% | $282.0832 | $282.08 | $282.10 | $282.10 |
| Purchase #2 | $219.58 | 3.415% | $227.0787 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $163.50 | 11.830% | $182.8421 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $7.61 | 8.460% | $8.2538 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $25.88 | 6.398% | $27.5358 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $205.29 | 3.665% | $212.8139 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $224.48 | 8.827% | $244.2948 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,097.23 | $1,184.9023 | $1,184.89 | $1,184.95 | $1,184.90 | |