| 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 | $201.69 | 12.237% | $226.3708 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $247.64 | 4.746% | $259.393 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $198.42 | 8.290% | $214.869 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $75.65 | 10.735% | $83.771 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $160.50 | 5.381% | $169.1365 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $208.97 | 7.157% | $223.926 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $58.29 | 5.104% | $61.2651 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $1,151.16 | $1,238.7314 | $1,238.74 | $1,238.70 | $1,238.80 | |