| 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 | $217.33 | 10.594% | $240.3539 | $240.35 | $240.35 | $240.40 |
| Purchase #2 | $130.34 | 12.212% | $146.2571 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $99.76 | 8.553% | $108.2925 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $103.52 | 4.433% | $108.109 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $61.63 | 8.752% | $67.0239 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $239.79 | 6.409% | $255.1581 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $214.43 | 10.619% | $237.2003 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,066.80 | $1,162.3948 | $1,162.39 | $1,162.35 | $1,162.50 | |