| 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 | $248.80 | 3.588% | $257.7269 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $231.30 | 11.299% | $257.4346 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $20.93 | 6.323% | $22.2534 | $22.25 | $22.25 | $22.30 |
| Purchase #4 | $60.61 | 7.625% | $65.2315 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $191.73 | 4.850% | $201.0289 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $213.83 | 4.347% | $223.1252 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $164.68 | 11.606% | $183.7928 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $1,131.88 | $1,210.5933 | $1,210.59 | $1,210.70 | $1,210.50 | |