| 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 | $88.97 | 12.672% | $100.2443 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $219.95 | 10.685% | $243.4517 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $117.32 | 7.193% | $125.7588 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $170.35 | 9.264% | $186.1312 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $165.40 | 3.868% | $171.7977 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $155.50 | 4.149% | $161.9517 | $161.95 | $161.95 | $162.00 |
| Purchase #7 | $216.83 | 4.845% | $227.3354 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $1,134.32 | $1,216.6708 | $1,216.67 | $1,216.70 | $1,216.70 | |