| 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 | $203.87 | 10.123% | $224.5078 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $215.92 | 13.132% | $244.2746 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $220.65 | 8.780% | $240.0231 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $145.87 | 13.411% | $165.4326 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $143.41 | 10.550% | $158.5398 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $9.48 | 9.540% | $10.3844 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $246.44 | 9.806% | $270.6059 | $270.61 | $270.60 | $270.60 |
| 7 purchase totals = | $1,185.64 | $1,313.7682 | $1,313.76 | $1,313.75 | $1,313.70 | |