| 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 | $101.56 | 9.485% | $111.193 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $82.83 | 10.164% | $91.2488 | $91.25 | $91.25 | $91.20 |
| Purchase #3 | $88.65 | 5.482% | $93.5098 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $228.77 | 4.654% | $239.417 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $106.73 | 11.757% | $119.2782 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $143.50 | 6.236% | $152.4487 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $156.92 | 12.853% | $177.0889 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $908.96 | $984.1844 | $984.19 | $984.20 | $984.10 | |