| 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 | $129.46 | 6.678% | $138.1053 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $214.90 | 3.605% | $222.6471 | $222.65 | $222.65 | $222.60 |
| Purchase #3 | $207.55 | 13.618% | $235.8142 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $106.98 | 9.418% | $117.0554 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $215.72 | 6.359% | $229.4376 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $100.79 | 8.154% | $109.0084 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $5.95 | 5.720% | $6.2903 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $981.35 | $1,058.3583 | $1,058.37 | $1,058.35 | $1,058.30 | |