| 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 | $40.97 | 9.241% | $44.756 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $112.30 | 10.586% | $124.1881 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $216.70 | 7.680% | $233.3426 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $188.35 | 10.727% | $208.5543 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $177.72 | 7.217% | $190.5461 | $190.55 | $190.55 | $190.50 |
| Purchase #6 | $25.97 | 13.769% | $29.5458 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $227.84 | 13.678% | $259.004 | $259.00 | $259.00 | $259.00 |
| 7 purchase totals = | $989.85 | $1,089.9369 | $1,089.94 | $1,089.95 | $1,089.90 | |