| 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 | $201.85 | 13.349% | $228.795 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $190.34 | 4.764% | $199.4078 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $224.50 | 8.173% | $242.8484 | $242.85 | $242.85 | $242.80 |
| Purchase #4 | $53.26 | 10.333% | $58.7634 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $53.79 | 12.870% | $60.7128 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $78.53 | 7.288% | $84.2533 | $84.25 | $84.25 | $84.30 |
| Purchase #7 | $21.85 | 10.400% | $24.1224 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $824.12 | $898.9031 | $898.90 | $898.85 | $898.90 | |