| 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 | $95.70 | 7.176% | $102.5674 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $12.86 | 4.702% | $13.4647 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $166.83 | 13.817% | $189.8809 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $245.79 | 3.859% | $255.275 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $18.70 | 7.421% | $20.0877 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $118.45 | 3.426% | $122.5081 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $112.54 | 11.685% | $125.6903 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $770.87 | $829.4741 | $829.48 | $829.50 | $829.60 | |