| 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 | $11.27 | 9.134% | $12.2994 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $113.92 | 12.489% | $128.1475 | $128.15 | $128.15 | $128.10 |
| Purchase #3 | $19.76 | 9.400% | $21.6174 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $151.82 | 3.450% | $157.0578 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $200.91 | 13.473% | $227.9786 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $61.93 | 12.215% | $69.4947 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $105.42 | 11.583% | $117.6308 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $665.03 | $734.2262 | $734.23 | $734.25 | $734.20 | |