| 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 | $110.87 | 9.685% | $121.6078 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $129.37 | 7.759% | $139.4078 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $105.35 | 9.480% | $115.3372 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $231.64 | 8.127% | $250.4654 | $250.47 | $250.45 | $250.50 |
| Purchase #5 | $8.89 | 8.565% | $9.6514 | $9.65 | $9.65 | $9.70 |
| Purchase #6 | $119.88 | 13.561% | $136.1369 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $105.38 | 7.831% | $113.6323 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $811.38 | $886.2388 | $886.25 | $886.25 | $886.20 | |