| 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 | $222.63 | 9.849% | $244.5568 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $14.83 | 9.685% | $16.2663 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $220.28 | 6.859% | $235.389 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $116.81 | 3.288% | $120.6507 | $120.65 | $120.65 | $120.70 |
| Purchase #5 | $6.53 | 9.354% | $7.1408 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $181.81 | 6.746% | $194.0749 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $35.65 | 3.682% | $36.9626 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $798.54 | $855.0411 | $855.04 | $855.00 | $855.20 | |