| 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 | $124.36 | 6.735% | $132.7356 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $124.37 | 9.140% | $135.7374 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $140.64 | 4.124% | $146.44 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $141.66 | 3.321% | $146.3645 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $180.33 | 7.210% | $193.3318 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $99.68 | 4.254% | $103.9204 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $233.55 | 11.313% | $259.9715 | $259.97 | $259.95 | $260.00 |
| 7 purchase totals = | $1,044.59 | $1,118.5012 | $1,118.50 | $1,118.50 | $1,118.40 | |