| 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 | $250.70 | 7.162% | $268.6551 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $170.80 | 7.348% | $183.3504 | $183.35 | $183.35 | $183.40 |
| Purchase #3 | $229.82 | 3.102% | $236.949 | $236.95 | $236.95 | $236.90 |
| Purchase #4 | $181.51 | 13.211% | $205.4893 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $83.49 | 12.458% | $93.8912 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $108.35 | 10.365% | $119.5805 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $220.94 | 8.870% | $240.5374 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $1,245.61 | $1,348.4529 | $1,348.46 | $1,348.50 | $1,348.50 | |