| 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 | $7.96 | 4.281% | $8.3008 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $190.68 | 9.834% | $209.4315 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $210.42 | 13.541% | $238.913 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $234.89 | 3.356% | $242.7729 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $26.29 | 4.824% | $27.5582 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $173.39 | 8.302% | $187.7848 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $45.40 | 10.852% | $50.3268 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $889.03 | $965.0880 | $965.08 | $965.10 | $965.10 | |