| 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 | $14.84 | 3.370% | $15.3401 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $215.75 | 10.404% | $238.1966 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $27.72 | 7.300% | $29.7436 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $91.91 | 11.684% | $102.6488 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $81.26 | 10.503% | $89.7947 | $89.79 | $89.80 | $89.80 |
| Purchase #6 | $177.43 | 5.733% | $187.6021 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $175.93 | 4.157% | $183.2434 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $784.84 | $846.5693 | $846.56 | $846.60 | $846.40 | |