| 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 | $211.41 | 8.768% | $229.9464 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $15.62 | 9.215% | $17.0594 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $93.33 | 3.196% | $96.3128 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $104.57 | 3.389% | $108.1139 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $14.75 | 4.680% | $15.4403 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $112.78 | 12.370% | $126.7309 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $92.61 | 8.618% | $100.5911 | $100.59 | $100.60 | $100.60 |
| 7 purchase totals = | $645.07 | $694.1948 | $694.19 | $694.20 | $694.10 | |