| 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 | $121.68 | 3.520% | $125.9631 | $125.96 | $125.95 | $126.00 |
| Purchase #2 | $248.48 | 11.680% | $277.5025 | $277.50 | $277.50 | $277.50 |
| Purchase #3 | $126.35 | 5.753% | $133.6189 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $211.83 | 8.128% | $229.0475 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $14.30 | 4.151% | $14.8936 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $79.46 | 12.391% | $89.3059 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $61.97 | 10.862% | $68.7012 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $864.07 | $939.0327 | $939.03 | $939.00 | $939.00 | |