| 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 | $207.90 | 6.250% | $220.8938 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $104.74 | 8.503% | $113.646 | $113.65 | $113.65 | $113.60 |
| Purchase #3 | $58.56 | 13.334% | $66.3684 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $226.78 | 13.148% | $256.597 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $76.61 | 3.351% | $79.1772 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $243.82 | 4.527% | $254.8577 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $72.35 | 9.644% | $79.3274 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $990.76 | $1,070.8675 | $1,070.88 | $1,070.90 | $1,070.90 | |