| 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 | $199.87 | 8.285% | $216.4292 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $128.61 | 10.240% | $141.7797 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $136.76 | 4.343% | $142.6995 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $236.71 | 13.386% | $268.396 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $110.81 | 6.793% | $118.3373 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $128.92 | 6.661% | $137.5074 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $240.46 | 9.702% | $263.7894 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,182.14 | $1,288.9385 | $1,288.95 | $1,289.00 | $1,288.90 | |