| 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 | $117.37 | 5.304% | $123.5953 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $107.98 | 7.226% | $115.7826 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $202.51 | 8.832% | $220.3957 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $10.99 | 12.811% | $12.3979 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $111.89 | 11.747% | $125.0337 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $133.48 | 12.853% | $150.6362 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $143.79 | 11.751% | $160.6868 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $828.01 | $908.5282 | $908.54 | $908.60 | $908.50 | |