| 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 | $129.80 | 7.237% | $139.1936 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $194.77 | 4.740% | $204.0021 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $207.27 | 7.446% | $222.7033 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $6.62 | 8.345% | $7.1724 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $113.60 | 4.584% | $118.8074 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $210.56 | 3.501% | $217.9317 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $24.66 | 10.856% | $27.3371 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $887.28 | $937.1476 | $937.14 | $937.15 | $937.10 | |