| 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 | $230.68 | 7.708% | $248.4608 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $187.49 | 10.102% | $206.4302 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $115.55 | 12.304% | $129.7673 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $145.78 | 12.738% | $164.3495 | $164.35 | $164.35 | $164.30 |
| Purchase #5 | $146.53 | 6.498% | $156.0515 | $156.05 | $156.05 | $156.10 |
| Purchase #6 | $12.63 | 3.690% | $13.096 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $59.35 | 11.869% | $66.3943 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $898.01 | $984.5496 | $984.55 | $984.55 | $984.60 | |