| 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 | $231.95 | 9.703% | $254.4561 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $113.59 | 4.862% | $119.1127 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $100.39 | 9.719% | $110.1469 | $110.15 | $110.15 | $110.10 |
| Purchase #4 | $175.81 | 9.152% | $191.9001 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $151.41 | 8.552% | $164.3586 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $210.91 | 9.795% | $231.5686 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $159.64 | 4.110% | $166.2012 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $1,143.70 | $1,237.7442 | $1,237.75 | $1,237.70 | $1,237.80 | |