| 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 | $113.85 | 13.259% | $128.9454 | $128.95 | $128.95 | $128.90 |
| Purchase #2 | $53.43 | 7.253% | $57.3053 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $215.50 | 6.633% | $229.7941 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $54.88 | 9.713% | $60.2105 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $202.72 | 7.411% | $217.7436 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $188.47 | 12.626% | $212.2662 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $87.61 | 8.131% | $94.7336 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $916.46 | $1,000.9987 | $1,001.00 | $1,001.00 | $1,000.90 | |