| 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 | $102.36 | 12.441% | $115.0946 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $229.49 | 11.489% | $255.8561 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $126.98 | 9.648% | $139.231 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $201.54 | 5.292% | $212.2055 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $243.32 | 8.435% | $263.844 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $214.99 | 4.561% | $224.7957 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $179.91 | 3.782% | $186.7142 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $1,298.59 | $1,397.7411 | $1,397.74 | $1,397.75 | $1,397.70 | |