| 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 | $200.36 | 11.870% | $224.1427 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $83.26 | 10.411% | $91.9282 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $93.42 | 11.347% | $104.0204 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $133.60 | 9.440% | $146.2118 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $77.49 | 4.787% | $81.1994 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $246.73 | 8.289% | $267.1814 | $267.18 | $267.20 | $267.20 |
| Purchase #7 | $69.59 | 3.641% | $72.1238 | $72.12 | $72.10 | $72.10 |
| 7 purchase totals = | $904.45 | $986.8077 | $986.80 | $986.80 | $986.70 | |