| 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 | $208.67 | 4.786% | $218.6569 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $60.27 | 11.381% | $67.1293 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $132.46 | 9.488% | $145.0278 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $195.36 | 8.215% | $211.4088 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $35.30 | 5.376% | $37.1977 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $82.34 | 3.461% | $85.1898 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $111.52 | 8.387% | $120.8732 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $825.92 | $885.4835 | $885.49 | $885.50 | $885.50 | |