| 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 | $199.71 | 3.732% | $207.1632 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $92.27 | 3.385% | $95.3933 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $117.65 | 12.465% | $132.3151 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $32.76 | 10.701% | $36.2656 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $115.86 | 4.244% | $120.7771 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $188.63 | 12.525% | $212.2559 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $140.93 | 5.118% | $148.1428 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $887.81 | $952.3130 | $952.32 | $952.30 | $952.40 | |