| 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 | $233.56 | 6.431% | $248.5802 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $119.44 | 4.223% | $124.484 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $131.32 | 8.667% | $142.7015 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $39.26 | 13.873% | $44.7065 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $174.64 | 12.792% | $196.9799 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $79.79 | 5.157% | $83.9048 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $132.36 | 7.600% | $142.4194 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $910.37 | $983.7763 | $983.77 | $983.80 | $983.80 | |