| 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 | $75.78 | 12.689% | $85.3957 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $212.46 | 13.129% | $240.3539 | $240.35 | $240.35 | $240.40 |
| Purchase #3 | $161.91 | 11.577% | $180.6543 | $180.65 | $180.65 | $180.70 |
| Purchase #4 | $108.47 | 5.583% | $114.5259 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $148.35 | 11.173% | $164.9251 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $193.46 | 11.749% | $216.1896 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $113.95 | 4.424% | $118.9911 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $1,014.38 | $1,121.0356 | $1,121.04 | $1,121.10 | $1,121.10 | |