| 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 | $131.94 | 5.394% | $139.0568 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $12.39 | 3.295% | $12.7983 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $93.82 | 3.521% | $97.1234 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $12.32 | 5.330% | $12.9767 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $93.50 | 4.851% | $98.0357 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $237.50 | 5.225% | $249.9094 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $66.52 | 11.474% | $74.1525 | $74.15 | $74.15 | $74.20 |
| 7 purchase totals = | $647.99 | $684.0528 | $684.06 | $684.05 | $684.10 | |