| 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 | $118.60 | 7.234% | $127.1795 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $30.76 | 11.201% | $34.2054 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $31.53 | 10.318% | $34.7833 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $229.28 | 7.743% | $247.0332 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $105.98 | 5.274% | $111.5694 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $119.55 | 8.821% | $130.0955 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $49.54 | 13.370% | $56.1635 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $685.24 | $741.0298 | $741.03 | $741.05 | $741.10 | |