| 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 | $129.97 | 3.394% | $134.3812 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $33.43 | 11.826% | $37.3834 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $223.91 | 9.229% | $244.5747 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $36.80 | 7.682% | $39.627 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $113.69 | 10.557% | $125.6923 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $103.95 | 7.422% | $111.6652 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $231.55 | 7.654% | $249.2728 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $873.30 | $942.5966 | $942.59 | $942.60 | $942.70 | |