| 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 | $113.97 | 13.185% | $128.9969 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $73.65 | 10.359% | $81.2794 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $115.63 | 9.473% | $126.5836 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $210.26 | 3.395% | $217.3983 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $213.65 | 5.181% | $224.7192 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $178.96 | 10.202% | $197.2175 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $49.84 | 10.260% | $54.9536 | $54.95 | $54.95 | $55.00 |
| 7 purchase totals = | $955.96 | $1,031.1485 | $1,031.15 | $1,031.15 | $1,031.20 | |