| 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 | $105.37 | 9.819% | $115.7163 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $151.55 | 8.405% | $164.2878 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $232.92 | 4.326% | $242.9961 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $79.47 | 13.105% | $89.8845 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $181.36 | 13.721% | $206.2444 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $104.80 | 8.405% | $113.6084 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $43.64 | 6.557% | $46.5015 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $899.11 | $979.2390 | $979.24 | $979.25 | $979.20 | |