| 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 | $95.85 | 6.211% | $101.8032 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $244.93 | 7.211% | $262.5919 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $76.86 | 10.293% | $84.7712 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $74.69 | 10.134% | $82.2591 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $132.98 | 9.787% | $145.9948 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $118.45 | 13.510% | $134.4526 | $134.45 | $134.45 | $134.50 |
| Purchase #7 | $155.98 | 13.678% | $177.3149 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $899.74 | $989.1877 | $989.17 | $989.15 | $989.30 | |