| 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 | $233.57 | 5.142% | $245.5802 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $9.61 | 6.609% | $10.2451 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $58.38 | 7.266% | $62.6219 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $212.25 | 9.540% | $232.4987 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $23.89 | 13.190% | $27.0411 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $206.49 | 11.138% | $229.4889 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $118.28 | 4.330% | $123.4015 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $862.47 | $930.8774 | $930.88 | $930.90 | $930.80 | |