| 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 | $121.28 | 12.497% | $136.4364 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $236.65 | 6.650% | $252.3872 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $248.91 | 8.274% | $269.5048 | $269.50 | $269.50 | $269.50 |
| Purchase #4 | $113.71 | 4.290% | $118.5882 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $211.73 | 8.832% | $230.43 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $206.28 | 11.610% | $230.2291 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $131.70 | 12.678% | $148.3969 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $1,270.26 | $1,385.9726 | $1,385.98 | $1,386.05 | $1,385.90 | |