| 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 | $214.49 | 7.746% | $231.1044 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $81.75 | 6.776% | $87.2894 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $215.65 | 4.385% | $225.1063 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $109.61 | 12.479% | $123.2882 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $64.70 | 7.871% | $69.7925 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $135.80 | 11.825% | $151.8584 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $126.30 | 11.796% | $141.1983 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $948.30 | $1,029.6375 | $1,029.64 | $1,029.65 | $1,029.70 | |