| 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 | $135.82 | 4.135% | $141.4362 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $215.95 | 5.117% | $227.0002 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $38.27 | 8.222% | $41.4166 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $107.32 | 10.127% | $118.1883 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $26.34 | 11.209% | $29.2925 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $168.47 | 6.357% | $179.1796 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $186.81 | 10.871% | $207.1181 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $878.98 | $943.6315 | $943.64 | $943.65 | $943.60 | |