| 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 | $38.45 | 13.468% | $43.6284 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $139.40 | 6.711% | $148.7551 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $28.57 | 12.498% | $32.1407 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $233.91 | 3.556% | $242.2278 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $19.88 | 12.462% | $22.3574 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $215.53 | 8.524% | $233.9018 | $233.90 | $233.90 | $233.90 |
| Purchase #7 | $24.30 | 11.490% | $27.0921 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $700.04 | $750.1033 | $750.11 | $750.15 | $750.10 | |