| 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 | $239.57 | 3.261% | $247.3824 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $24.67 | 6.602% | $26.2987 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $89.45 | 5.218% | $94.1175 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $200.89 | 6.323% | $213.5923 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $36.35 | 11.258% | $40.4423 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $33.45 | 6.437% | $35.6032 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $231.36 | 10.377% | $255.3682 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $855.74 | $912.8046 | $912.80 | $912.80 | $912.80 | |