| 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 | $81.44 | 10.859% | $90.2836 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $186.83 | 13.271% | $211.6242 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $127.46 | 8.371% | $138.1297 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $205.41 | 10.611% | $227.2061 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $90.70 | 12.195% | $101.7609 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $236.88 | 12.731% | $267.0372 | $267.04 | $267.05 | $267.00 |
| Purchase #7 | $197.80 | 5.481% | $208.6414 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $1,126.52 | $1,244.6831 | $1,244.68 | $1,244.70 | $1,244.60 | |