| 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 | $210.71 | 4.512% | $220.2172 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $176.79 | 12.152% | $198.2735 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $71.34 | 12.686% | $80.3902 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $82.28 | 6.840% | $87.908 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $55.89 | 4.284% | $58.2843 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $203.52 | 6.601% | $216.9544 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $62.32 | 13.727% | $70.8747 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $862.85 | $932.9023 | $932.89 | $932.85 | $933.00 | |