| 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 | $222.85 | 7.137% | $238.7548 | $238.75 | $238.75 | $238.80 |
| Purchase #2 | $102.86 | 9.598% | $112.7325 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $46.98 | 10.775% | $52.0421 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $40.49 | 3.715% | $41.9942 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $65.77 | 11.322% | $73.2165 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $202.78 | 7.139% | $217.2565 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $249.59 | 7.359% | $267.9573 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $931.32 | $1,003.9539 | $1,003.95 | $1,003.95 | $1,004.00 | |