| 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 | $98.81 | 13.184% | $111.8371 | $111.84 | $111.85 | $111.80 |
| Purchase #2 | $51.65 | 12.530% | $58.1217 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $51.82 | 5.779% | $54.8147 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $197.79 | 7.204% | $212.0388 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $243.86 | 13.569% | $276.9494 | $276.95 | $276.95 | $276.90 |
| Purchase #6 | $144.87 | 4.613% | $151.5529 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $163.96 | 8.252% | $177.49 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $952.76 | $1,042.8046 | $1,042.80 | $1,042.80 | $1,042.70 | |