| 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 | $250.86 | 10.308% | $276.7186 | $276.72 | $276.70 | $276.70 |
| Purchase #2 | $85.50 | 12.451% | $96.1456 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $107.43 | 13.313% | $121.7322 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $121.53 | 12.430% | $136.6362 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $67.67 | 7.580% | $72.7994 | $72.80 | $72.80 | $72.80 |
| Purchase #6 | $173.66 | 7.433% | $186.5681 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $49.68 | 7.334% | $53.3235 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $856.33 | $943.9236 | $943.93 | $943.90 | $943.80 | |