| 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 | $83.63 | 3.735% | $86.7536 | $86.75 | $86.75 | $86.80 |
| Purchase #2 | $120.95 | 13.873% | $137.7294 | $137.73 | $137.75 | $137.70 |
| Purchase #3 | $123.40 | 10.307% | $136.1188 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $86.97 | 8.608% | $94.4564 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $238.70 | 11.712% | $266.6565 | $266.66 | $266.65 | $266.70 |
| Purchase #6 | $210.92 | 4.259% | $219.9031 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $163.81 | 11.869% | $183.2526 | $183.25 | $183.25 | $183.30 |
| 7 purchase totals = | $1,028.38 | $1,124.8704 | $1,124.87 | $1,124.85 | $1,125.00 | |