| 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 | $237.28 | 11.110% | $263.6418 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $41.60 | 8.590% | $45.1734 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $142.72 | 12.765% | $160.9382 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $46.67 | 3.616% | $48.3576 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $11.56 | 4.444% | $12.0737 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $135.93 | 10.714% | $150.4935 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $99.61 | 6.840% | $106.4233 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $715.37 | $787.1015 | $787.09 | $787.05 | $787.10 | |