| 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 | $52.87 | 11.399% | $58.8967 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $132.82 | 3.296% | $137.1977 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $222.57 | 7.643% | $239.581 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $15.87 | 9.769% | $17.4203 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $231.67 | 5.422% | $244.2311 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $121.36 | 6.385% | $129.1088 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $157.69 | 6.820% | $168.4445 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $934.85 | $994.8801 | $994.88 | $994.90 | $994.80 | |