| 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 | $139.88 | 5.384% | $147.4111 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $188.74 | 12.316% | $211.9852 | $211.99 | $212.00 | $212.00 |
| Purchase #3 | $190.57 | 11.716% | $212.8972 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $82.90 | 11.115% | $92.1143 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $46.61 | 3.114% | $48.0614 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $69.30 | 11.196% | $77.0588 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $220.52 | 11.226% | $245.2756 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $938.52 | $1,034.8036 | $1,034.81 | $1,034.80 | $1,034.90 | |