| 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 | $229.30 | 10.704% | $253.8443 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $69.79 | 13.201% | $79.003 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $56.93 | 8.874% | $61.982 | $61.98 | $62.00 | $62.00 |
| Purchase #4 | $95.86 | 13.725% | $109.0168 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $102.75 | 8.195% | $111.1704 | $111.17 | $111.15 | $111.20 |
| Purchase #6 | $199.88 | 9.529% | $218.9266 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $104.46 | 4.147% | $108.792 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $858.97 | $942.7351 | $942.73 | $942.75 | $942.70 | |