| 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 | $226.48 | 12.540% | $254.8806 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $188.95 | 5.549% | $199.4348 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $46.93 | 4.151% | $48.8781 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $18.93 | 11.724% | $21.1494 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $113.75 | 13.430% | $129.0266 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $94.36 | 5.765% | $99.7999 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $179.43 | 10.279% | $197.8736 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $868.83 | $951.0430 | $951.04 | $951.10 | $951.00 | |