| 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 | $224.37 | 10.248% | $247.3634 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $103.78 | 6.663% | $110.6949 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $139.26 | 12.697% | $156.9418 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $12.40 | 6.519% | $13.2084 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $85.95 | 5.104% | $90.3369 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $134.26 | 5.662% | $141.8618 | $141.86 | $141.85 | $141.90 |
| Purchase #7 | $11.73 | 4.303% | $12.2347 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $711.75 | $772.6419 | $772.63 | $772.65 | $772.60 | |