| 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 | $203.31 | 9.375% | $222.3703 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $64.51 | 3.684% | $66.8865 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $179.76 | 7.590% | $193.4038 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $133.32 | 6.725% | $142.2858 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $12.68 | 9.675% | $13.9068 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $93.98 | 4.484% | $98.1941 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $115.57 | 10.702% | $127.9383 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $803.13 | $864.9856 | $864.99 | $865.00 | $865.00 | |