| 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 | $182.44 | 10.853% | $202.2402 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $6.98 | 9.792% | $7.6635 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $185.89 | 8.120% | $200.9843 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $206.26 | 3.840% | $214.1804 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $214.99 | 9.213% | $234.797 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $245.36 | 7.464% | $263.6737 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $198.78 | 10.576% | $219.803 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $1,240.70 | $1,343.3421 | $1,343.33 | $1,343.35 | $1,343.40 | |