| 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 | $203.90 | 12.428% | $229.2407 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $44.44 | 11.160% | $49.3995 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $18.53 | 12.135% | $20.7786 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $215.73 | 6.346% | $229.4202 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $173.92 | 3.442% | $179.9063 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $31.78 | 10.694% | $35.1786 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $19.47 | 9.637% | $21.3463 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $707.77 | $765.2702 | $765.28 | $765.30 | $765.20 | |