| 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 | $97.99 | 4.684% | $102.5799 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $64.68 | 3.662% | $67.0486 | $67.05 | $67.05 | $67.00 |
| Purchase #3 | $150.32 | 3.113% | $154.9995 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $228.25 | 9.190% | $249.2262 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $193.54 | 5.518% | $204.2195 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $213.80 | 10.871% | $237.0422 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $122.43 | 11.727% | $136.7874 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $1,071.01 | $1,151.9033 | $1,151.91 | $1,151.95 | $1,151.80 | |