| 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 | $134.29 | 5.396% | $141.5363 | $141.54 | $141.55 | $141.50 |
| Purchase #2 | $101.82 | 12.237% | $114.2797 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $75.26 | 13.766% | $85.6203 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $223.40 | 13.687% | $253.9768 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $235.87 | 4.697% | $246.9488 | $246.95 | $246.95 | $246.90 |
| Purchase #6 | $22.98 | 10.839% | $25.4708 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $106.85 | 12.813% | $120.5407 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $900.47 | $988.3734 | $988.38 | $988.40 | $988.30 | |