| 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 | $217.39 | 11.600% | $242.6072 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $113.64 | 3.173% | $117.2458 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $188.63 | 11.856% | $210.994 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $24.50 | 12.280% | $27.5086 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $103.44 | 4.773% | $108.3772 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $72.66 | 6.574% | $77.4367 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $148.98 | 9.490% | $163.1182 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $869.24 | $947.2877 | $947.30 | $947.30 | $947.20 | |