| 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 | $142.26 | 5.621% | $150.2564 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $9.96 | 9.647% | $10.9208 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $199.89 | 13.745% | $227.3649 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $46.26 | 7.489% | $49.7244 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $113.67 | 9.546% | $124.5209 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $215.34 | 11.611% | $240.3431 | $240.34 | $240.35 | $240.30 |
| Purchase #7 | $10.56 | 5.540% | $11.145 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $737.94 | $814.2755 | $814.27 | $814.20 | $814.20 | |