| 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 | $211.85 | 4.170% | $220.6841 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $233.62 | 5.799% | $247.1676 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $70.49 | 9.170% | $76.9539 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $93.37 | 9.439% | $102.1832 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $31.63 | 5.868% | $33.486 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $227.91 | 3.165% | $235.1234 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $234.53 | 10.496% | $259.1463 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $1,103.40 | $1,174.7445 | $1,174.74 | $1,174.75 | $1,174.80 | |