| 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 | $201.99 | 12.206% | $226.6449 | $226.64 | $226.65 | $226.60 |
| Purchase #2 | $188.91 | 12.498% | $212.52 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $112.49 | 4.335% | $117.3664 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $200.57 | 7.412% | $215.4362 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $28.61 | 9.194% | $31.2404 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $218.83 | 8.635% | $237.726 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $106.48 | 9.388% | $116.4763 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $1,057.88 | $1,157.4102 | $1,157.42 | $1,157.45 | $1,157.30 | |