| 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 | $223.31 | 7.289% | $239.5871 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $39.77 | 13.500% | $45.139 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $59.73 | 11.777% | $66.7644 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $219.81 | 11.676% | $245.475 | $245.48 | $245.50 | $245.50 |
| Purchase #5 | $37.81 | 12.761% | $42.6349 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $94.67 | 10.756% | $104.8527 | $104.85 | $104.85 | $104.90 |
| Purchase #7 | $75.60 | 12.225% | $84.8421 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $750.70 | $829.2952 | $829.29 | $829.35 | $829.30 | |