| 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 | $118.46 | 3.658% | $122.7933 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $122.74 | 9.676% | $134.6163 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $85.47 | 4.178% | $89.0409 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $238.85 | 12.422% | $268.5199 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $135.82 | 4.418% | $141.8205 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $9.35 | 7.795% | $10.0788 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $163.86 | 10.330% | $180.7867 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $874.55 | $947.6564 | $947.66 | $947.65 | $947.60 | |