| 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 | $203.70 | 10.501% | $225.0905 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $162.56 | 3.542% | $168.3179 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $231.56 | 9.151% | $252.7501 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $130.73 | 6.525% | $139.2601 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $240.26 | 12.740% | $270.8691 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $205.81 | 13.465% | $233.5223 | $233.52 | $233.50 | $233.50 |
| Purchase #7 | $158.26 | 13.226% | $179.1915 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $1,332.88 | $1,469.0015 | $1,469.00 | $1,468.95 | $1,469.10 | |