| 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 | $9.96 | 7.344% | $10.6915 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $169.25 | 8.412% | $183.4873 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $164.89 | 6.148% | $175.0274 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $206.73 | 5.535% | $218.1725 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $243.35 | 13.535% | $276.2874 | $276.29 | $276.30 | $276.30 |
| Purchase #6 | $123.48 | 4.615% | $129.1786 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $207.31 | 3.609% | $214.7918 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,124.97 | $1,207.6365 | $1,207.64 | $1,207.70 | $1,207.70 | |