| 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 | $19.93 | 5.868% | $21.0995 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $249.27 | 10.872% | $276.3706 | $276.37 | $276.35 | $276.40 |
| Purchase #3 | $89.74 | 12.435% | $100.8992 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $209.62 | 11.269% | $233.2421 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $169.31 | 5.386% | $178.429 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $117.64 | 11.123% | $130.7251 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $180.80 | 7.337% | $194.0653 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $1,036.31 | $1,134.8308 | $1,134.84 | $1,134.85 | $1,134.80 | |