| 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 | $191.90 | 3.709% | $199.0176 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $48.69 | 3.483% | $50.3859 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $24.89 | 3.394% | $25.7348 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $216.41 | 9.357% | $236.6595 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $45.64 | 12.598% | $51.3897 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $173.60 | 11.193% | $193.031 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $159.78 | 11.791% | $178.6197 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $860.91 | $934.8382 | $934.84 | $934.85 | $934.80 | |