| 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 | $213.79 | 6.450% | $227.5795 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $174.63 | 11.146% | $194.0943 | $194.09 | $194.10 | $194.10 |
| Purchase #3 | $234.84 | 4.102% | $244.4731 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $89.68 | 4.629% | $93.8313 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $249.70 | 5.156% | $262.5745 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $202.77 | 5.357% | $213.6324 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $48.78 | 6.208% | $51.8083 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $1,214.19 | $1,287.9934 | $1,287.98 | $1,288.00 | $1,288.00 | |