| 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 | $234.83 | 6.492% | $250.0752 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $194.87 | 10.609% | $215.5438 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $47.49 | 8.795% | $51.6667 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $44.52 | 6.697% | $47.5015 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $47.83 | 5.539% | $50.4793 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $101.28 | 11.603% | $113.0315 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $248.91 | 9.552% | $272.6859 | $272.69 | $272.70 | $272.70 |
| 7 purchase totals = | $919.73 | $1,000.9839 | $1,000.99 | $1,001.05 | $1,001.00 | |