| 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 | $233.80 | 6.598% | $249.2261 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $179.47 | 5.511% | $189.3606 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $198.38 | 5.594% | $209.4774 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $99.76 | 10.649% | $110.3834 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $184.73 | 12.404% | $207.6439 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $99.84 | 3.655% | $103.4892 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $226.50 | 7.730% | $244.0085 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,222.48 | $1,313.5891 | $1,313.59 | $1,313.65 | $1,313.60 | |