| 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 | $102.35 | 13.426% | $116.0915 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $7.84 | 7.508% | $8.4286 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $209.78 | 10.712% | $232.2516 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $40.96 | 8.854% | $44.5866 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $79.91 | 5.448% | $84.2635 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $129.98 | 6.138% | $137.9582 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $235.73 | 13.348% | $267.1952 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $806.55 | $890.7752 | $890.78 | $890.80 | $890.90 | |