| 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 | $239.66 | 12.102% | $268.6637 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $78.77 | 11.641% | $87.9396 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $92.41 | 5.229% | $97.2421 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $12.37 | 6.412% | $13.1632 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $193.85 | 7.186% | $207.7801 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $232.27 | 8.294% | $251.5345 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $186.33 | 4.393% | $194.5155 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $1,035.66 | $1,120.8387 | $1,120.83 | $1,120.85 | $1,120.80 | |