| 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 | $104.68 | 3.773% | $108.6296 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $114.26 | 7.792% | $123.1631 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $246.51 | 5.490% | $260.0434 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $108.51 | 5.678% | $114.6712 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $88.46 | 8.847% | $96.2861 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $62.50 | 8.285% | $67.6781 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $117.98 | 6.181% | $125.2723 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $842.90 | $895.7438 | $895.74 | $895.75 | $895.80 | |