| 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 | $193.96 | 11.137% | $215.5613 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $97.96 | 3.107% | $101.0036 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $113.96 | 13.669% | $129.5372 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $138.29 | 5.608% | $146.0453 | $146.05 | $146.05 | $146.00 |
| Purchase #5 | $172.93 | 5.690% | $182.7697 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $61.33 | 4.870% | $64.3168 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $79.51 | 11.571% | $88.7101 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $857.94 | $927.9440 | $927.95 | $927.90 | $927.90 | |