| 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 | $149.44 | 11.347% | $166.397 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $236.69 | 10.862% | $262.3993 | $262.40 | $262.40 | $262.40 |
| Purchase #3 | $214.55 | 8.612% | $233.027 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $184.46 | 3.495% | $190.9069 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $25.28 | 11.743% | $28.2486 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $29.97 | 8.866% | $32.6271 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $245.72 | 4.729% | $257.3401 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $1,086.11 | $1,170.9460 | $1,170.96 | $1,171.00 | $1,170.80 | |