| 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 | $185.59 | 5.502% | $195.8012 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $216.89 | 3.422% | $224.312 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $7.72 | 9.429% | $8.4479 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $64.54 | 8.383% | $69.9504 | $69.95 | $69.95 | $70.00 |
| Purchase #5 | $190.82 | 12.207% | $214.1134 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $134.60 | 3.337% | $139.0916 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $216.28 | 11.347% | $240.8213 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $1,016.44 | $1,092.5378 | $1,092.53 | $1,092.50 | $1,092.50 | |