| 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 | $194.60 | 4.842% | $204.0225 | $204.02 | $204.00 | $204.00 |
| Purchase #2 | $40.92 | 4.783% | $42.8772 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $187.32 | 6.356% | $199.2261 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $132.33 | 13.538% | $150.2448 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $229.68 | 12.866% | $259.2306 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $10.81 | 11.703% | $12.0751 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $125.56 | 10.226% | $138.3998 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $921.22 | $1,006.0761 | $1,006.08 | $1,006.15 | $1,006.00 | |