| 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 | $190.39 | 12.559% | $214.3011 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $237.46 | 9.418% | $259.824 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $28.67 | 6.746% | $30.6041 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $109.90 | 10.658% | $121.6131 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $168.28 | 4.862% | $176.4618 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $126.33 | 4.837% | $132.4406 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $161.88 | 9.315% | $176.9591 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $1,022.91 | $1,112.2038 | $1,112.19 | $1,112.15 | $1,112.20 | |