| 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 | $230.70 | 11.567% | $257.3851 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $44.33 | 9.281% | $48.4443 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $34.99 | 4.724% | $36.6429 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $131.51 | 8.626% | $142.8541 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $51.93 | 13.662% | $59.0247 | $59.02 | $59.00 | $59.00 |
| Purchase #6 | $132.44 | 5.120% | $139.2209 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $96.63 | 13.203% | $109.3881 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $722.53 | $792.9601 | $792.95 | $792.95 | $792.90 | |