| 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 | $239.26 | 12.227% | $268.5143 | $268.51 | $268.50 | $268.50 |
| Purchase #2 | $143.50 | 7.212% | $153.8492 | $153.85 | $153.85 | $153.80 |
| Purchase #3 | $186.42 | 12.283% | $209.318 | $209.32 | $209.30 | $209.30 |
| Purchase #4 | $157.62 | 10.680% | $174.4538 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $157.62 | 13.853% | $179.4551 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $129.98 | 5.158% | $136.6844 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $94.94 | 10.805% | $105.1983 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $1,109.34 | $1,227.4731 | $1,227.47 | $1,227.45 | $1,227.50 | |