| 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 | $113.46 | 8.831% | $123.4797 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $227.26 | 5.776% | $240.3865 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $134.85 | 4.671% | $141.1488 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $109.66 | 10.676% | $121.3673 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $239.80 | 13.755% | $272.7845 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $15.26 | 5.419% | $16.0869 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $150.45 | 7.799% | $162.1836 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $990.74 | $1,077.4373 | $1,077.44 | $1,077.50 | $1,077.50 | |