| 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 | $215.59 | 12.845% | $243.2825 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $63.73 | 13.859% | $72.5623 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $37.98 | 4.863% | $39.827 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $59.47 | 4.563% | $62.1836 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $22.53 | 12.143% | $25.2658 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $143.46 | 6.836% | $153.2669 | $153.27 | $153.25 | $153.30 |
| Purchase #7 | $217.32 | 8.458% | $235.7009 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $760.08 | $832.0890 | $832.09 | $832.10 | $832.20 | |