| 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 | $237.75 | 3.268% | $245.5197 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $91.45 | 9.140% | $99.8085 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $105.62 | 11.741% | $118.0208 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $97.26 | 8.263% | $105.2966 | $105.30 | $105.30 | $105.30 |
| Purchase #5 | $207.52 | 9.664% | $227.5747 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $99.47 | 3.110% | $102.5635 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $32.86 | 7.847% | $35.4385 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $871.93 | $934.2223 | $934.22 | $934.15 | $934.20 | |