| 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 | $40.42 | 9.333% | $44.1924 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $214.93 | 3.307% | $222.0377 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $114.68 | 7.318% | $123.0723 | $123.07 | $123.05 | $123.10 |
| Purchase #4 | $169.83 | 12.842% | $191.6396 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $185.59 | 5.143% | $195.1349 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $92.41 | 13.822% | $105.1829 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $101.42 | 4.643% | $106.1289 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $919.28 | $987.3887 | $987.38 | $987.45 | $987.30 | |