| 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 | $93.75 | 11.631% | $104.6541 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $182.50 | 12.378% | $205.0899 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $176.64 | 3.439% | $182.7146 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $242.57 | 7.542% | $260.8646 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $100.39 | 10.799% | $111.2311 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $149.61 | 6.385% | $159.1626 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $201.73 | 5.305% | $212.4318 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,147.19 | $1,236.1487 | $1,236.13 | $1,236.15 | $1,236.20 | |