| 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 | $250.61 | 3.598% | $259.6269 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $175.59 | 13.783% | $199.7916 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $141.64 | 4.713% | $148.3155 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $192.31 | 6.459% | $204.7313 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $64.91 | 5.282% | $68.3385 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $57.41 | 11.423% | $63.9679 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $90.74 | 9.156% | $99.0482 | $99.05 | $99.05 | $99.00 |
| 7 purchase totals = | $973.21 | $1,043.8199 | $1,043.83 | $1,043.85 | $1,043.70 | |