| 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 | $200.96 | 3.147% | $207.2842 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $101.52 | 10.241% | $111.9167 | $111.92 | $111.90 | $111.90 |
| Purchase #3 | $124.80 | 9.128% | $136.1917 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $66.32 | 10.126% | $73.0356 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $146.81 | 5.307% | $154.6012 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $145.97 | 7.591% | $157.0506 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $53.94 | 8.696% | $58.6306 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $840.32 | $898.7106 | $898.71 | $898.75 | $898.70 | |