| 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 | $244.62 | 13.688% | $278.1036 | $278.10 | $278.10 | $278.10 |
| Purchase #2 | $174.93 | 3.215% | $180.554 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $192.58 | 9.326% | $210.54 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $118.27 | 6.829% | $126.3467 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $86.56 | 4.731% | $90.6552 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $222.46 | 11.646% | $248.3677 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $116.89 | 13.563% | $132.7438 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $1,156.31 | $1,267.3110 | $1,267.31 | $1,267.30 | $1,267.30 | |