| 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 | $113.25 | 3.342% | $117.0348 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $22.40 | 8.305% | $24.2603 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $20.41 | 7.501% | $21.941 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $36.91 | 7.519% | $39.6853 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $27.83 | 11.235% | $30.9567 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $249.42 | 6.426% | $265.4477 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $113.40 | 7.311% | $121.6907 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $583.62 | $621.0165 | $621.02 | $621.05 | $621.00 | |