| 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 | $230.76 | 3.210% | $238.1674 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $22.97 | 11.733% | $25.6651 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $219.65 | 9.425% | $240.352 | $240.35 | $240.35 | $240.40 |
| Purchase #4 | $170.38 | 5.682% | $180.061 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $39.68 | 13.420% | $45.0051 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $103.55 | 7.206% | $111.0118 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $62.60 | 5.645% | $66.1338 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $849.59 | $906.3962 | $906.40 | $906.35 | $906.50 | |