| 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 | $131.67 | 5.545% | $138.9711 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $13.80 | 8.361% | $14.9538 | $14.95 | $14.95 | $15.00 |
| Purchase #3 | $104.54 | 8.696% | $113.6308 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $58.78 | 6.421% | $62.5543 | $62.55 | $62.55 | $62.60 |
| Purchase #5 | $128.46 | 10.716% | $142.2258 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $231.31 | 5.464% | $243.9488 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $229.88 | 7.481% | $247.0773 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $898.44 | $963.3619 | $963.36 | $963.40 | $963.40 | |