| 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 | $230.60 | 11.642% | $257.4465 | $257.45 | $257.45 | $257.40 |
| Purchase #2 | $117.52 | 7.580% | $126.428 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $227.83 | 10.359% | $251.4309 | $251.43 | $251.45 | $251.40 |
| Purchase #4 | $77.91 | 7.275% | $83.578 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $241.46 | 9.268% | $263.8385 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $201.25 | 10.326% | $222.0311 | $222.03 | $222.05 | $222.00 |
| Purchase #7 | $31.37 | 12.779% | $35.3788 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $1,127.94 | $1,240.1318 | $1,240.14 | $1,240.25 | $1,240.00 | |