| 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 | $218.67 | 4.114% | $227.6661 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $162.81 | 10.522% | $179.9409 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $185.61 | 7.618% | $199.7498 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $161.31 | 7.383% | $173.2195 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $242.37 | 9.550% | $265.5163 | $265.52 | $265.50 | $265.50 |
| Purchase #6 | $39.50 | 11.539% | $44.0579 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $228.35 | 10.817% | $253.0506 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $1,238.62 | $1,343.2011 | $1,343.21 | $1,343.15 | $1,343.20 | |