| 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 | $208.95 | 3.168% | $215.5695 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $184.76 | 9.299% | $201.9408 | $201.94 | $201.95 | $201.90 |
| Purchase #3 | $219.40 | 13.495% | $249.008 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $13.95 | 6.671% | $14.8806 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $30.38 | 5.596% | $32.0801 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $196.97 | 10.632% | $217.9119 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $13.94 | 10.210% | $15.3633 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $868.35 | $946.7542 | $946.75 | $946.75 | $946.80 | |