| 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 | $140.34 | 9.805% | $154.1003 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $230.39 | 7.612% | $247.9273 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $57.79 | 7.665% | $62.2196 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $171.54 | 10.781% | $190.0337 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $188.45 | 4.553% | $197.0301 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $239.75 | 11.669% | $267.7264 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $224.78 | 10.777% | $249.0045 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,253.04 | $1,368.0419 | $1,368.04 | $1,368.10 | $1,367.90 | |