| 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 | $72.49 | 12.125% | $81.2794 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $177.71 | 7.109% | $190.3434 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $182.40 | 13.276% | $206.6154 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $207.74 | 5.244% | $218.6339 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $179.45 | 8.601% | $194.8845 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $236.68 | 5.809% | $250.4287 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $142.60 | 4.399% | $148.873 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $1,199.07 | $1,291.0583 | $1,291.05 | $1,291.10 | $1,291.00 | |