| 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 | $239.46 | 4.696% | $250.705 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $242.65 | 12.282% | $272.4523 | $272.45 | $272.45 | $272.50 |
| Purchase #3 | $112.83 | 9.216% | $123.2284 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $185.82 | 11.737% | $207.6297 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $145.66 | 10.520% | $160.9834 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $237.99 | 7.154% | $255.0158 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $159.67 | 6.511% | $170.0661 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,324.08 | $1,440.0807 | $1,440.09 | $1,440.10 | $1,440.10 | |