| 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 | $201.59 | 4.420% | $210.5003 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $208.64 | 13.570% | $236.9524 | $236.95 | $236.95 | $237.00 |
| Purchase #3 | $61.49 | 13.649% | $69.8828 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $28.62 | 3.352% | $29.5793 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $186.59 | 13.713% | $212.1771 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $230.40 | 10.188% | $253.8732 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $206.29 | 6.504% | $219.7071 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $1,123.62 | $1,232.6722 | $1,232.67 | $1,232.70 | $1,232.80 | |