| 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 | $134.34 | 3.794% | $139.4369 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $72.61 | 8.223% | $78.5807 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $177.34 | 10.283% | $195.5759 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $235.32 | 7.391% | $252.7125 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $225.25 | 10.347% | $248.5566 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $61.30 | 7.343% | $65.8013 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $210.76 | 3.249% | $217.6076 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $1,116.92 | $1,198.2715 | $1,198.28 | $1,198.30 | $1,198.30 | |