| 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 | $243.27 | 11.499% | $271.2436 | $271.24 | $271.25 | $271.20 |
| Purchase #2 | $148.48 | 6.794% | $158.5677 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $92.89 | 9.515% | $101.7285 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $145.70 | 4.747% | $152.6164 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $71.78 | 4.433% | $74.962 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $128.26 | 3.682% | $132.9825 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $26.72 | 11.811% | $29.8759 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $857.10 | $921.9766 | $921.98 | $922.00 | $922.00 | |