| 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 | $110.84 | 6.138% | $117.6434 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $97.80 | 8.747% | $106.3546 | $106.35 | $106.35 | $106.40 |
| Purchase #3 | $246.59 | 9.765% | $270.6695 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $150.89 | 6.653% | $160.9287 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $220.40 | 10.705% | $243.9938 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $51.75 | 4.542% | $54.1005 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $42.26 | 10.858% | $46.8486 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $920.53 | $1,000.5391 | $1,000.53 | $1,000.55 | $1,000.50 | |