| 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 | $204.62 | 11.249% | $227.6377 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $69.72 | 12.476% | $78.4183 | $78.42 | $78.40 | $78.40 |
| Purchase #3 | $176.77 | 11.604% | $197.2824 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $193.82 | 9.494% | $212.2213 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $12.27 | 9.784% | $13.4705 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $75.85 | 6.604% | $80.8591 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $166.67 | 12.594% | $187.6604 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $899.72 | $997.5497 | $997.55 | $997.50 | $997.60 | |