| 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 | $202.80 | 4.622% | $212.1734 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $197.44 | 3.341% | $204.0365 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $43.58 | 10.780% | $48.2779 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $231.43 | 6.290% | $245.9869 | $245.99 | $246.00 | $246.00 |
| Purchase #5 | $36.68 | 13.674% | $41.6956 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $227.76 | 10.421% | $251.4949 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $139.33 | 3.682% | $144.4601 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $1,079.02 | $1,148.1253 | $1,148.13 | $1,148.15 | $1,148.20 | |