| 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 | $99.62 | 11.631% | $111.2068 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $79.95 | 7.294% | $85.7816 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $203.29 | 11.191% | $226.0402 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $113.75 | 4.620% | $119.0053 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $219.30 | 7.531% | $235.8155 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $40.40 | 8.806% | $43.9576 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $157.46 | 12.273% | $176.7851 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $913.77 | $998.5921 | $998.61 | $998.60 | $998.60 | |