| 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 | $249.48 | 9.186% | $272.3972 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $46.57 | 12.686% | $52.4779 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $184.32 | 12.459% | $207.2844 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $231.53 | 9.726% | $254.0486 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $211.89 | 8.567% | $230.0426 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $172.45 | 10.281% | $190.1796 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $214.63 | 5.653% | $226.763 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $1,310.87 | $1,433.1933 | $1,433.19 | $1,433.25 | $1,433.20 | |