| 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 | $13.49 | 12.679% | $15.2004 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $168.80 | 7.826% | $182.0103 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $246.95 | 10.715% | $273.4107 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $242.31 | 11.605% | $270.4301 | $270.43 | $270.45 | $270.40 |
| Purchase #5 | $184.85 | 12.510% | $207.9747 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $226.47 | 6.279% | $240.6901 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $102.48 | 4.704% | $107.3007 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,185.35 | $1,297.0170 | $1,297.01 | $1,297.00 | $1,297.00 | |