| 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 | $216.78 | 4.408% | $226.3357 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $12.35 | 6.220% | $13.1182 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $143.84 | 9.328% | $157.2574 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $89.88 | 6.371% | $95.6063 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $14.89 | 11.869% | $16.6573 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $73.42 | 4.774% | $76.9251 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $69.57 | 12.164% | $78.0325 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $620.73 | $663.9325 | $663.95 | $663.95 | $663.90 | |