| 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 | $186.43 | 12.728% | $210.1588 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $239.99 | 7.440% | $257.8453 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $24.54 | 6.536% | $26.1439 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $240.92 | 11.441% | $268.4837 | $268.48 | $268.50 | $268.50 |
| Purchase #5 | $224.73 | 11.501% | $250.5762 | $250.58 | $250.60 | $250.60 |
| Purchase #6 | $64.79 | 13.592% | $73.5963 | $73.60 | $73.60 | $73.60 |
| Purchase #7 | $184.76 | 10.705% | $204.5386 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $1,166.16 | $1,291.3428 | $1,291.35 | $1,291.40 | $1,291.30 | |