| 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 | $207.78 | 6.636% | $221.5683 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $109.90 | 11.491% | $122.5286 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $5.89 | 5.493% | $6.2135 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $27.78 | 13.675% | $31.5789 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $75.40 | 5.736% | $79.7249 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $222.63 | 11.313% | $247.8161 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $172.79 | 10.411% | $190.7792 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $822.17 | $900.2095 | $900.21 | $900.20 | $900.20 | |