| 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 | $207.90 | 11.188% | $231.1599 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $131.54 | 7.770% | $141.7607 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $27.93 | 11.728% | $31.2056 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $68.27 | 10.407% | $75.3749 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $212.54 | 10.721% | $235.3264 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $74.65 | 13.574% | $84.783 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $85.25 | 12.464% | $95.8756 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $808.08 | $895.4861 | $895.49 | $895.50 | $895.60 | |