| 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 | $126.91 | 4.856% | $133.0727 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $68.71 | 11.871% | $76.8666 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $244.82 | 3.214% | $252.6885 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $12.54 | 4.297% | $13.0788 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $201.44 | 10.416% | $222.422 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $21.48 | 13.122% | $24.2986 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $211.77 | 5.631% | $223.6948 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $887.67 | $946.1220 | $946.12 | $946.10 | $946.20 | |