| 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 | $191.52 | 10.869% | $212.3363 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $202.25 | 11.695% | $225.9031 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $188.70 | 9.697% | $206.9982 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $198.49 | 5.650% | $209.7047 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $179.27 | 13.699% | $203.8282 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $163.92 | 4.184% | $170.7784 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $172.66 | 11.432% | $192.3985 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $1,296.81 | $1,421.9474 | $1,421.95 | $1,422.00 | $1,421.90 | |