| 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 | $114.66 | 12.595% | $129.1014 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $198.60 | 11.679% | $221.7945 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $29.87 | 11.385% | $33.2707 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $102.70 | 3.197% | $105.9833 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $112.40 | 10.327% | $124.0075 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $110.28 | 5.395% | $116.2296 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $13.28 | 10.789% | $14.7128 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $681.79 | $745.0998 | $745.09 | $745.10 | $745.10 | |