| 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 | $246.33 | 4.757% | $258.0479 | $258.05 | $258.05 | $258.00 |
| Purchase #2 | $174.39 | 7.237% | $187.0106 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $75.29 | 5.425% | $79.3745 | $79.37 | $79.35 | $79.40 |
| Purchase #4 | $217.99 | 13.371% | $247.1374 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $30.62 | 8.753% | $33.3002 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $50.47 | 9.220% | $55.1233 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $221.89 | 9.273% | $242.4659 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,016.98 | $1,102.4598 | $1,102.46 | $1,102.40 | $1,102.40 | |