| 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 | $124.47 | 5.330% | $131.1043 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $72.38 | 12.238% | $81.2379 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $73.73 | 13.619% | $83.7713 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $228.39 | 4.815% | $239.387 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $13.86 | 4.283% | $14.4536 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $201.46 | 11.611% | $224.8515 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $42.97 | 10.675% | $47.557 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $757.26 | $822.3626 | $822.36 | $822.35 | $822.50 | |