| 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 | $207.61 | 12.769% | $234.1197 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $113.85 | 12.528% | $128.1131 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $13.78 | 9.306% | $15.0624 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $163.78 | 9.483% | $179.3113 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $35.54 | 13.437% | $40.3155 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $172.70 | 8.494% | $187.3691 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $202.58 | 4.186% | $211.06 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $909.84 | $995.3511 | $995.35 | $995.25 | $995.40 | |