| 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 | $223.53 | 7.118% | $239.4409 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $132.91 | 6.862% | $142.0303 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $95.68 | 13.673% | $108.7623 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $106.69 | 13.771% | $121.3823 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $235.78 | 13.397% | $267.3674 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $250.74 | 3.618% | $259.8118 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $24.70 | 12.236% | $27.7223 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $1,070.03 | $1,166.5173 | $1,166.51 | $1,166.50 | $1,166.50 | |