| 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 | $16.86 | 9.131% | $18.3995 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $233.76 | 13.413% | $265.1142 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $58.43 | 3.795% | $60.6474 | $60.65 | $60.65 | $60.60 |
| Purchase #4 | $222.94 | 5.629% | $235.4893 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $40.33 | 9.834% | $44.2961 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $161.86 | 5.396% | $170.594 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $235.44 | 3.595% | $243.9041 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $969.62 | $1,038.4446 | $1,038.44 | $1,038.45 | $1,038.40 | |