| 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 | $233.82 | 10.709% | $258.8598 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $129.73 | 3.281% | $133.9864 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $127.26 | 5.302% | $134.0073 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $237.47 | 8.109% | $256.7264 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $208.25 | 8.181% | $225.2869 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $216.50 | 6.423% | $230.4058 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $142.30 | 4.320% | $148.4474 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $1,295.33 | $1,387.7200 | $1,387.74 | $1,387.75 | $1,387.70 | |