| 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 | $195.75 | 10.293% | $215.8985 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $132.37 | 10.602% | $146.4039 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $99.48 | 4.595% | $104.0511 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $48.99 | 7.626% | $52.726 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $20.57 | 5.211% | $21.6419 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $239.81 | 6.868% | $256.2802 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $36.42 | 8.102% | $39.3707 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $773.39 | $836.3723 | $836.37 | $836.40 | $836.40 | |