| 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 | $213.73 | 7.846% | $230.4993 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $217.70 | 6.865% | $232.6451 | $232.65 | $232.65 | $232.60 |
| Purchase #3 | $126.37 | 8.694% | $137.3566 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $133.97 | 11.321% | $149.1367 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $5.79 | 3.352% | $5.9841 | $5.98 | $6.00 | $6.00 |
| Purchase #6 | $248.85 | 10.433% | $274.8125 | $274.81 | $274.80 | $274.80 |
| Purchase #7 | $78.72 | 4.445% | $82.2191 | $82.22 | $82.20 | $82.20 |
| 7 purchase totals = | $1,025.13 | $1,112.6534 | $1,112.66 | $1,112.65 | $1,112.60 | |