| 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 | $26.45 | 12.364% | $29.7203 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $236.99 | 4.225% | $247.0028 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $168.69 | 8.450% | $182.9443 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $50.62 | 6.279% | $53.7984 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $30.57 | 9.226% | $33.3904 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $129.25 | 10.516% | $142.8419 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $135.74 | 5.296% | $142.9288 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $778.31 | $832.6269 | $832.62 | $832.65 | $832.50 | |