| 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 | $39.92 | 11.252% | $44.4118 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $46.58 | 5.579% | $49.1787 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $246.89 | 5.530% | $260.543 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $217.73 | 6.150% | $231.1204 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $221.56 | 8.465% | $240.3151 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $196.86 | 12.529% | $221.5246 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $86.25 | 13.495% | $97.8894 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $1,055.79 | $1,144.9830 | $1,144.98 | $1,144.95 | $1,144.90 | |