| 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 | $191.70 | 8.349% | $207.705 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $12.40 | 12.559% | $13.9573 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $107.94 | 4.148% | $112.4174 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $162.84 | 13.761% | $185.2484 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $205.65 | 9.271% | $224.7158 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $117.34 | 11.231% | $130.5185 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $61.36 | 5.822% | $64.9324 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $859.23 | $939.4948 | $939.51 | $939.45 | $939.40 | |