| 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 | $246.82 | 13.841% | $280.9824 | $280.98 | $281.00 | $281.00 |
| Purchase #2 | $5.47 | 12.804% | $6.1704 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $176.52 | 11.720% | $197.2081 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $46.30 | 11.808% | $51.7671 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $111.70 | 5.386% | $117.7162 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $111.95 | 9.298% | $122.3591 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $29.74 | 13.243% | $33.6785 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $728.50 | $809.8818 | $809.89 | $809.85 | $810.00 | |