| 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 | $208.89 | 12.203% | $234.3808 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $208.40 | 11.245% | $231.8346 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $165.55 | 5.251% | $174.243 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $67.26 | 12.495% | $75.6641 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $212.64 | 4.242% | $221.6602 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $74.34 | 4.714% | $77.8444 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $103.62 | 13.537% | $117.647 | $117.65 | $117.65 | $117.60 |
| 7 purchase totals = | $1,040.70 | $1,133.2741 | $1,133.26 | $1,133.30 | $1,133.20 | |