| 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 | $208.85 | 3.121% | $215.3682 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $20.68 | 7.374% | $22.2049 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $195.74 | 12.405% | $220.0215 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $57.54 | 13.522% | $65.3206 | $65.32 | $65.30 | $65.30 |
| Purchase #5 | $59.86 | 8.237% | $64.7907 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $64.89 | 3.457% | $67.1332 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $129.78 | 9.282% | $141.8262 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $737.34 | $796.6653 | $796.66 | $796.65 | $796.60 | |