| 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 | $208.95 | 10.847% | $231.6148 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $150.75 | 12.833% | $170.0957 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $215.37 | 8.642% | $233.9823 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $170.94 | 8.202% | $184.9605 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $234.77 | 12.125% | $263.2359 | $263.24 | $263.25 | $263.20 |
| Purchase #6 | $39.78 | 6.471% | $42.3542 | $42.35 | $42.35 | $42.40 |
| Purchase #7 | $244.66 | 3.582% | $253.4237 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,265.22 | $1,379.6671 | $1,379.66 | $1,379.65 | $1,379.70 | |