| 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 | $101.87 | 13.231% | $115.3484 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $81.39 | 10.686% | $90.0873 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $158.52 | 11.842% | $177.2919 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $150.56 | 5.366% | $158.639 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $250.31 | 12.120% | $280.6476 | $280.65 | $280.65 | $280.60 |
| Purchase #6 | $15.79 | 3.533% | $16.3479 | $16.35 | $16.35 | $16.30 |
| Purchase #7 | $204.29 | 9.845% | $224.4024 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $962.73 | $1,062.7645 | $1,062.77 | $1,062.80 | $1,062.60 | |