| 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 | $94.57 | 6.574% | $100.787 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $116.32 | 3.728% | $120.6564 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $234.75 | 13.593% | $266.6596 | $266.66 | $266.65 | $266.70 |
| Purchase #4 | $234.48 | 8.864% | $255.2643 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $129.62 | 9.680% | $142.1672 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $244.57 | 6.175% | $259.6722 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $106.94 | 8.379% | $115.9005 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $1,161.25 | $1,261.1072 | $1,261.11 | $1,261.05 | $1,261.30 | |