| 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 | $86.73 | 11.861% | $97.017 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $226.51 | 8.822% | $246.4927 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $65.77 | 11.334% | $73.2244 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $29.39 | 10.734% | $32.5447 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $184.26 | 12.179% | $206.701 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $240.51 | 12.728% | $271.1221 | $271.12 | $271.10 | $271.10 |
| Purchase #7 | $249.90 | 6.193% | $265.3763 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $1,083.07 | $1,192.4782 | $1,192.47 | $1,192.45 | $1,192.40 | |