| 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 | $112.83 | 10.199% | $124.3375 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $200.48 | 13.357% | $227.2581 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $229.82 | 3.790% | $238.5302 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $194.99 | 12.249% | $218.8743 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $237.56 | 13.600% | $269.8682 | $269.87 | $269.85 | $269.90 |
| Purchase #6 | $13.84 | 3.746% | $14.3584 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $94.60 | 13.694% | $107.5545 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $1,084.12 | $1,200.7812 | $1,200.78 | $1,200.75 | $1,200.90 | |