| 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 | $92.59 | 10.584% | $102.3897 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $61.93 | 7.681% | $66.6868 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $172.46 | 3.814% | $179.0376 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $126.27 | 8.532% | $137.0434 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $128.36 | 10.364% | $141.6632 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $215.30 | 5.164% | $226.4181 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $10.49 | 3.180% | $10.8236 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $807.40 | $864.0624 | $864.06 | $864.05 | $864.00 | |