| 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 | $111.47 | 12.859% | $125.8039 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $212.97 | 10.473% | $235.2743 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $133.63 | 7.163% | $143.2019 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $78.37 | 9.587% | $85.8833 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $209.37 | 12.679% | $235.916 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $227.63 | 10.345% | $251.1783 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $250.86 | 10.379% | $276.8968 | $276.90 | $276.90 | $276.90 |
| 7 purchase totals = | $1,224.30 | $1,354.1545 | $1,354.15 | $1,354.15 | $1,354.20 | |