| 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 | $245.87 | 10.308% | $271.2143 | $271.21 | $271.20 | $271.20 |
| Purchase #2 | $95.99 | 6.540% | $102.2677 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $233.25 | 7.285% | $250.2423 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $198.55 | 4.469% | $207.4232 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $35.91 | 10.811% | $39.7922 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $78.58 | 6.317% | $83.5439 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $217.60 | 7.127% | $233.1084 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,105.75 | $1,187.5920 | $1,187.58 | $1,187.55 | $1,187.50 | |