| 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 | $246.70 | 10.238% | $271.9571 | $271.96 | $271.95 | $272.00 |
| Purchase #2 | $131.73 | 4.150% | $137.1968 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $104.25 | 13.264% | $118.0777 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $107.97 | 11.473% | $120.3574 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $88.94 | 12.392% | $99.9614 | $99.96 | $99.95 | $100.00 |
| Purchase #6 | $64.63 | 4.164% | $67.3212 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $82.50 | 7.406% | $88.61 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $826.72 | $903.4816 | $903.49 | $903.45 | $903.60 | |