| 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 | $229.45 | 9.773% | $251.8741 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $140.86 | 7.262% | $151.0893 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $247.63 | 11.296% | $275.6023 | $275.60 | $275.60 | $275.60 |
| Purchase #4 | $18.31 | 11.649% | $20.4429 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $128.27 | 10.868% | $142.2104 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $9.96 | 9.727% | $10.9288 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $196.73 | 5.690% | $207.9239 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $971.21 | $1,060.0717 | $1,060.06 | $1,060.05 | $1,060.00 | |