| 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 | $224.32 | 12.653% | $252.7032 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $230.87 | 9.365% | $252.491 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $86.44 | 4.539% | $90.3635 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $196.47 | 12.271% | $220.5788 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $126.35 | 6.568% | $134.6487 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $120.71 | 13.155% | $136.5894 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $250.37 | 8.735% | $272.2398 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,235.53 | $1,359.6144 | $1,359.61 | $1,359.65 | $1,359.60 | |