| 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 | $207.25 | 5.548% | $218.7482 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $154.96 | 5.790% | $163.9322 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $203.90 | 3.150% | $210.3229 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $102.47 | 3.870% | $106.4356 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $248.83 | 10.539% | $275.0542 | $275.05 | $275.05 | $275.10 |
| Purchase #6 | $250.50 | 13.291% | $283.794 | $283.79 | $283.80 | $283.80 |
| Purchase #7 | $188.29 | 3.539% | $194.9536 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,356.20 | $1,453.2407 | $1,453.23 | $1,453.25 | $1,453.20 | |