| 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 | $9.53 | 12.784% | $10.7483 | $10.75 | $10.75 | $10.70 |
| Purchase #2 | $239.28 | 5.466% | $252.359 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $179.25 | 5.594% | $189.2772 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $166.89 | 5.372% | $175.8553 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $23.93 | 3.462% | $24.7585 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $241.44 | 9.424% | $264.1933 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $247.55 | 10.354% | $273.1813 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $1,107.87 | $1,190.3729 | $1,190.38 | $1,190.40 | $1,190.50 | |