| 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 | $29.78 | 5.402% | $31.3887 | $31.39 | $31.40 | $31.40 |
| Purchase #2 | $163.47 | 6.566% | $174.2034 | $174.20 | $174.20 | $174.20 |
| Purchase #3 | $20.26 | 7.790% | $21.8383 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $239.44 | 3.569% | $247.9856 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $76.28 | 11.636% | $85.1559 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $242.44 | 11.824% | $271.1061 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $113.36 | 5.300% | $119.3681 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $885.03 | $951.0461 | $951.06 | $951.05 | $951.10 | |