| 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 | $42.30 | 3.595% | $43.8207 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $125.74 | 13.746% | $143.0242 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $230.49 | 10.854% | $255.5074 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $208.77 | 8.144% | $225.7722 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $181.45 | 10.439% | $200.3916 | $200.39 | $200.40 | $200.40 |
| Purchase #6 | $250.33 | 3.856% | $259.9827 | $259.98 | $260.00 | $260.00 |
| Purchase #7 | $41.97 | 12.419% | $47.1823 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $1,081.05 | $1,175.6811 | $1,175.67 | $1,175.65 | $1,175.70 | |