| 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 | $114.72 | 9.249% | $125.3305 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $52.62 | 5.470% | $55.4983 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $140.57 | 6.575% | $149.8125 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $120.54 | 10.332% | $132.9942 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $204.30 | 12.821% | $230.4933 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $126.86 | 8.235% | $137.3069 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $93.46 | 4.664% | $97.819 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $853.07 | $929.2547 | $929.25 | $929.25 | $929.20 | |