| 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 | $203.79 | 12.317% | $228.8908 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $36.65 | 4.839% | $38.4235 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $156.26 | 12.468% | $175.7425 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $45.35 | 10.613% | $50.163 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $79.26 | 10.642% | $87.6948 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $157.87 | 9.499% | $172.8661 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $46.52 | 4.187% | $48.4678 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $725.70 | $802.2485 | $802.24 | $802.20 | $802.30 | |