| 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 | $130.88 | 9.742% | $143.6303 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $49.77 | 6.471% | $52.9906 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $166.64 | 6.732% | $177.8582 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $235.92 | 10.120% | $259.7951 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $224.25 | 10.197% | $247.1168 | $247.12 | $247.10 | $247.10 |
| Purchase #6 | $210.61 | 12.273% | $236.4582 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $66.73 | 11.488% | $74.3959 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $1,084.80 | $1,192.2451 | $1,192.26 | $1,192.25 | $1,192.30 | |