| 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 | $198.71 | 7.378% | $213.3708 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $45.94 | 8.339% | $49.7709 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $235.60 | 5.693% | $249.0127 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $7.90 | 6.859% | $8.4419 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $228.36 | 5.667% | $241.3012 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $44.56 | 9.614% | $48.844 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $117.75 | 10.831% | $130.5035 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $878.82 | $941.2450 | $941.23 | $941.20 | $941.20 | |