| 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 | $17.73 | 8.464% | $19.2307 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $220.77 | 8.202% | $238.8776 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $52.97 | 10.376% | $58.4662 | $58.47 | $58.45 | $58.50 |
| Purchase #4 | $144.44 | 11.618% | $161.221 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $200.49 | 9.838% | $220.2142 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $131.38 | 11.476% | $146.4572 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $207.67 | 10.321% | $229.1036 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $975.45 | $1,073.5705 | $1,073.57 | $1,073.55 | $1,073.60 | |