| 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 | $199.34 | 5.544% | $210.3914 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $194.65 | 3.728% | $201.9066 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $231.48 | 6.251% | $245.9498 | $245.95 | $245.95 | $245.90 |
| Purchase #4 | $28.73 | 5.781% | $30.3909 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $248.91 | 5.362% | $262.2566 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $177.80 | 11.271% | $197.8398 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $109.75 | 3.788% | $113.9073 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $1,190.66 | $1,262.6424 | $1,262.65 | $1,262.65 | $1,262.60 | |