| 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 | $197.88 | 9.568% | $216.8132 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $226.66 | 5.793% | $239.7904 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $88.52 | 9.704% | $97.11 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $202.66 | 10.494% | $223.9271 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $62.72 | 13.234% | $71.0204 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $109.95 | 10.122% | $121.0791 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $52.80 | 12.812% | $59.5647 | $59.56 | $59.55 | $59.60 |
| 7 purchase totals = | $941.19 | $1,029.3049 | $1,029.30 | $1,029.30 | $1,029.30 | |