| 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 | $83.69 | 10.391% | $92.3862 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $210.63 | 10.812% | $233.4033 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $144.75 | 3.299% | $149.5253 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $227.83 | 5.837% | $241.1284 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $11.66 | 11.785% | $13.0341 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $27.40 | 12.125% | $30.7223 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $144.71 | 8.522% | $157.0422 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $850.67 | $917.2418 | $917.24 | $917.30 | $917.10 | |