| 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 | $192.26 | 9.829% | $211.1572 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $109.93 | 6.560% | $117.1414 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $229.38 | 3.502% | $237.4129 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $223.86 | 12.777% | $252.4626 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $161.29 | 5.219% | $169.7077 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $145.36 | 12.379% | $163.3541 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $73.93 | 9.572% | $81.0066 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $1,136.01 | $1,232.2425 | $1,232.24 | $1,232.20 | $1,232.30 | |