| 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 | $105.99 | 10.623% | $117.2493 | $117.25 | $117.25 | $117.20 |
| Purchase #2 | $133.86 | 8.197% | $144.8325 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $222.97 | 10.844% | $247.1489 | $247.15 | $247.15 | $247.10 |
| Purchase #4 | $34.56 | 5.744% | $36.5451 | $36.55 | $36.55 | $36.50 |
| Purchase #5 | $60.86 | 12.212% | $68.2922 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $37.57 | 13.871% | $42.7813 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $244.40 | 3.794% | $253.6725 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $840.21 | $910.5218 | $910.52 | $910.55 | $910.40 | |