| 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 | $31.47 | 3.310% | $32.5117 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $209.84 | 13.826% | $238.8525 | $238.85 | $238.85 | $238.90 |
| Purchase #3 | $22.53 | 3.300% | $23.2735 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $100.98 | 12.219% | $113.3187 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $19.59 | 8.376% | $21.2309 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $23.46 | 11.317% | $26.115 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $247.77 | 5.442% | $261.2536 | $261.25 | $261.25 | $261.30 |
| 7 purchase totals = | $655.64 | $716.5559 | $716.55 | $716.50 | $716.60 | |