| 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 | $88.49 | 12.295% | $99.3698 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $218.44 | 10.157% | $240.627 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $140.68 | 13.135% | $159.1583 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $190.73 | 11.664% | $212.9767 | $212.98 | $213.00 | $213.00 |
| Purchase #5 | $119.63 | 3.292% | $123.5682 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $160.92 | 5.839% | $170.3161 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $59.32 | 3.220% | $61.2301 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $978.21 | $1,067.2462 | $1,067.26 | $1,067.25 | $1,067.30 | |