| 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 | $220.71 | 7.752% | $237.8194 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $207.99 | 12.257% | $233.4833 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $140.43 | 11.275% | $156.2635 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $175.48 | 10.713% | $194.2792 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $34.99 | 11.159% | $38.8945 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $235.49 | 10.732% | $260.7628 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $71.25 | 7.358% | $76.4926 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $1,086.34 | $1,197.9953 | $1,197.98 | $1,198.00 | $1,198.10 | |