| 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 | $194.71 | 7.490% | $209.2938 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $212.64 | 7.462% | $228.5072 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $111.72 | 4.511% | $116.7597 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $154.41 | 10.334% | $170.3667 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $140.59 | 8.618% | $152.706 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $109.67 | 4.333% | $114.422 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $208.26 | 4.790% | $218.2357 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,132.00 | $1,210.2911 | $1,210.30 | $1,210.25 | $1,210.30 | |