| 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 | $105.62 | 10.438% | $116.6446 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $97.88 | 9.405% | $107.0856 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $237.41 | 8.388% | $257.324 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $28.99 | 10.333% | $31.9855 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $247.81 | 12.353% | $278.422 | $278.42 | $278.40 | $278.40 |
| Purchase #6 | $62.49 | 10.558% | $69.0877 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $212.67 | 3.797% | $220.7451 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $992.87 | $1,081.2945 | $1,081.30 | $1,081.30 | $1,081.20 | |