| 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 | $131.69 | 13.330% | $149.2443 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $212.28 | 9.847% | $233.1832 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $12.49 | 13.723% | $14.204 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $62.44 | 5.524% | $65.8892 | $65.89 | $65.90 | $65.90 |
| Purchase #5 | $24.74 | 12.808% | $27.9087 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $187.77 | 11.724% | $209.7842 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $66.55 | 6.224% | $70.6921 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $697.96 | $770.9057 | $770.89 | $770.95 | $770.90 | |