| 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 | $216.54 | 12.149% | $242.8474 | $242.85 | $242.85 | $242.80 |
| Purchase #2 | $10.67 | 11.527% | $11.8999 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $60.35 | 9.606% | $66.1472 | $66.15 | $66.15 | $66.10 |
| Purchase #4 | $212.96 | 6.711% | $227.2517 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $198.54 | 13.180% | $224.7076 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $138.88 | 3.800% | $144.1574 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $8.53 | 3.141% | $8.7979 | $8.80 | $8.80 | $8.80 |
| 7 purchase totals = | $846.47 | $925.8091 | $925.82 | $925.80 | $925.80 | |