| 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 | $124.67 | 7.447% | $133.9542 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $215.29 | 4.725% | $225.4625 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $82.33 | 7.817% | $88.7657 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $213.31 | 4.104% | $222.0642 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $151.33 | 5.643% | $159.8696 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $211.34 | 9.146% | $230.6692 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $34.65 | 7.829% | $37.3627 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $1,032.92 | $1,098.1481 | $1,098.14 | $1,098.05 | $1,098.40 | |