| 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 | $120.33 | 10.351% | $132.7854 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $24.69 | 11.827% | $27.6101 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $23.64 | 4.829% | $24.7816 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $38.32 | 13.616% | $43.5377 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $197.69 | 3.213% | $204.0418 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $210.46 | 13.581% | $239.0426 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $39.34 | 5.121% | $41.3546 | $41.35 | $41.35 | $41.40 |
| 7 purchase totals = | $654.47 | $713.1538 | $713.15 | $713.20 | $713.10 | |