| 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 | $132.29 | 4.278% | $137.9494 | $137.95 | $137.95 | $137.90 |
| Purchase #2 | $54.88 | 9.653% | $60.1776 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $65.83 | 9.634% | $72.1721 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $231.64 | 12.332% | $260.2058 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $149.65 | 13.291% | $169.54 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $189.43 | 13.734% | $215.4463 | $215.45 | $215.45 | $215.40 |
| Purchase #7 | $8.97 | 13.444% | $10.1759 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $832.69 | $925.6671 | $925.68 | $925.70 | $925.60 | |