| 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 | $217.28 | 6.517% | $231.4401 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $73.26 | 8.371% | $79.3926 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $11.27 | 13.676% | $12.8113 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $235.92 | 12.554% | $265.5374 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $199.28 | 13.175% | $225.5351 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $90.82 | 5.423% | $95.7452 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $240.78 | 7.852% | $259.686 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $1,068.61 | $1,170.1477 | $1,170.16 | $1,170.20 | $1,170.00 | |