| 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 | $183.82 | 8.664% | $199.7462 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $133.82 | 12.131% | $150.0537 | $150.05 | $150.05 | $150.10 |
| Purchase #3 | $20.85 | 12.628% | $23.4829 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $18.88 | 4.108% | $19.6556 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $79.34 | 5.173% | $83.4443 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $238.99 | 13.771% | $271.9013 | $271.90 | $271.90 | $271.90 |
| Purchase #7 | $236.92 | 5.372% | $249.6473 | $249.65 | $249.65 | $249.60 |
| 7 purchase totals = | $912.62 | $997.9313 | $997.93 | $997.95 | $997.90 | |