| 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 | $10.67 | 13.150% | $12.0731 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $223.99 | 3.536% | $231.9103 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $194.27 | 8.501% | $210.7849 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $146.53 | 9.454% | $160.3829 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $116.95 | 5.213% | $123.0466 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $110.26 | 9.777% | $121.0401 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $5.31 | 12.810% | $5.9902 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $807.98 | $865.2281 | $865.22 | $865.25 | $865.20 | |