| 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 | $115.33 | 9.839% | $126.6773 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $111.49 | 7.162% | $119.4749 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $247.87 | 7.561% | $266.6115 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $199.73 | 7.133% | $213.9767 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $96.48 | 4.316% | $100.6441 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $55.51 | 12.486% | $62.441 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $241.25 | 8.275% | $261.2134 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $1,067.66 | $1,151.0389 | $1,151.03 | $1,151.05 | $1,151.00 | |