| 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 | $144.34 | 8.420% | $156.4934 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $136.74 | 10.859% | $151.5886 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $65.94 | 4.123% | $68.6587 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $122.73 | 6.511% | $130.721 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $111.83 | 5.345% | $117.8073 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $248.91 | 9.781% | $273.2559 | $273.26 | $273.25 | $273.30 |
| Purchase #7 | $116.59 | 5.190% | $122.641 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $947.08 | $1,021.1659 | $1,021.17 | $1,021.15 | $1,021.20 | |