| 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 | $120.88 | 9.302% | $132.1243 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $104.72 | 8.627% | $113.7542 | $113.75 | $113.75 | $113.80 |
| Purchase #3 | $14.47 | 11.380% | $16.1167 | $16.12 | $16.10 | $16.10 |
| Purchase #4 | $221.57 | 7.608% | $238.427 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $59.76 | 4.328% | $62.3464 | $62.35 | $62.35 | $62.30 |
| Purchase #6 | $197.33 | 7.281% | $211.6976 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $120.49 | 6.383% | $128.1809 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $839.22 | $902.6471 | $902.65 | $902.65 | $902.60 | |