| 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 | $124.98 | 3.534% | $129.3968 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $107.30 | 4.855% | $112.5094 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $84.77 | 13.705% | $96.3877 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $243.77 | 8.789% | $265.1949 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $61.42 | 6.463% | $65.3896 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $145.94 | 12.812% | $164.6378 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $142.65 | 12.190% | $160.039 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $910.83 | $993.5552 | $993.56 | $993.60 | $993.50 | |