| 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 | $243.79 | 3.377% | $252.0228 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $226.93 | 10.350% | $250.4173 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $64.65 | 6.860% | $69.085 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $209.83 | 8.569% | $227.8103 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $41.73 | 9.752% | $45.7995 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $160.55 | 11.501% | $179.0149 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $143.39 | 3.672% | $148.6553 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $1,090.87 | $1,172.8051 | $1,172.81 | $1,172.75 | $1,172.80 | |