| 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 | $240.68 | 8.235% | $260.5 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $131.36 | 12.789% | $148.1596 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $196.64 | 8.749% | $213.844 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $174.71 | 4.279% | $182.1858 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $22.74 | 12.179% | $25.5095 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $179.35 | 10.621% | $198.3988 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $80.80 | 10.694% | $89.4408 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $1,026.28 | $1,118.0385 | $1,118.04 | $1,118.05 | $1,118.00 | |