| 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 | $220.25 | 12.561% | $247.9156 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $71.50 | 8.753% | $77.7584 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $72.88 | 13.599% | $82.791 | $82.79 | $82.80 | $82.80 |
| Purchase #4 | $207.46 | 8.519% | $225.1335 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $65.64 | 12.311% | $73.7209 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $84.35 | 6.779% | $90.0681 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $137.54 | 7.357% | $147.6588 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $859.62 | $945.0463 | $945.05 | $945.00 | $945.10 | |