| 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 | $203.53 | 3.114% | $209.8679 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $7.25 | 13.874% | $8.2559 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $162.42 | 6.747% | $173.3785 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $52.60 | 3.564% | $54.4747 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $14.53 | 4.624% | $15.2019 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $211.39 | 10.466% | $233.5141 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $108.80 | 11.642% | $121.4665 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $760.52 | $816.1595 | $816.16 | $816.10 | $816.30 | |