| 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 | $227.40 | 9.764% | $249.6033 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $119.70 | 3.664% | $124.0858 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $33.82 | 8.820% | $36.8029 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $39.97 | 4.528% | $41.7798 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $106.69 | 5.647% | $112.7148 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $19.82 | 11.169% | $22.0337 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $11.72 | 8.501% | $12.7163 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $559.12 | $599.7366 | $599.73 | $599.75 | $599.70 | |