| 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 | $231.41 | 6.399% | $246.2179 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $148.83 | 13.393% | $168.7628 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $146.42 | 3.380% | $151.369 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $49.73 | 7.171% | $53.2961 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $99.73 | 3.435% | $103.1557 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $97.99 | 3.449% | $101.3697 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $13.99 | 9.338% | $15.2964 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $788.10 | $839.4676 | $839.48 | $839.40 | $839.60 | |