| 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 | $222.49 | 12.335% | $249.9341 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $244.64 | 13.347% | $277.2921 | $277.29 | $277.30 | $277.30 |
| Purchase #3 | $18.98 | 7.737% | $20.4485 | $20.45 | $20.45 | $20.40 |
| Purchase #4 | $26.83 | 12.509% | $30.1862 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $6.54 | 5.540% | $6.9023 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $10.54 | 9.516% | $11.543 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $214.70 | 3.303% | $221.7915 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $744.72 | $818.0977 | $818.09 | $818.15 | $818.00 | |