| 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 | $81.42 | 10.173% | $89.7029 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $64.67 | 6.514% | $68.8826 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $202.63 | 11.155% | $225.2334 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $237.46 | 10.406% | $262.1701 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $195.66 | 11.339% | $217.8459 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $205.65 | 3.479% | $212.8046 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $133.47 | 12.343% | $149.9442 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $1,120.96 | $1,226.5837 | $1,226.57 | $1,226.60 | $1,226.50 | |