| 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 | $90.74 | 7.132% | $97.2116 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $110.34 | 12.392% | $124.0133 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $88.73 | 13.795% | $100.9703 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $244.72 | 13.861% | $278.6406 | $278.64 | $278.65 | $278.60 |
| Purchase #5 | $153.59 | 12.526% | $172.8287 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $113.53 | 6.424% | $120.8232 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $14.69 | 7.846% | $15.8426 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $816.34 | $910.3303 | $910.32 | $910.30 | $910.20 | |