| 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 | $216.85 | 7.165% | $232.3873 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $142.34 | 5.114% | $149.6193 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $74.51 | 5.638% | $78.7109 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $246.92 | 8.690% | $268.3773 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $205.62 | 5.843% | $217.6344 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $217.78 | 4.174% | $226.8701 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $5.91 | 5.224% | $6.2187 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $1,109.93 | $1,179.8180 | $1,179.82 | $1,179.80 | $1,179.80 | |