| 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 | $90.33 | 4.439% | $94.3397 | $94.34 | $94.35 | $94.30 |
| Purchase #2 | $85.53 | 13.850% | $97.3759 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $183.85 | 5.803% | $194.5188 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $157.70 | 10.596% | $174.4099 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $207.77 | 3.845% | $215.7588 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $218.56 | 9.850% | $240.0882 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $92.81 | 8.816% | $100.9921 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $1,036.55 | $1,117.4834 | $1,117.49 | $1,117.50 | $1,117.50 | |