| 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 | $204.29 | 8.808% | $222.2839 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $12.65 | 12.171% | $14.1896 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $165.60 | 5.582% | $174.8438 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $212.97 | 11.764% | $238.0238 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $129.39 | 5.548% | $136.5686 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $121.91 | 10.177% | $134.3168 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $197.99 | 5.543% | $208.9646 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,044.80 | $1,129.1911 | $1,129.18 | $1,129.15 | $1,129.20 | |