| 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 | $20.26 | 9.832% | $22.252 | $22.25 | $22.25 | $22.30 |
| Purchase #2 | $147.34 | 5.284% | $155.1254 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $208.94 | 7.784% | $225.2039 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $204.67 | 9.853% | $224.8361 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $201.74 | 11.874% | $225.6946 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $188.77 | 12.816% | $212.9628 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $61.52 | 10.214% | $67.8037 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $1,033.24 | $1,133.8785 | $1,133.87 | $1,133.90 | $1,133.90 | |