| 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 | $220.39 | 13.177% | $249.4308 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $158.43 | 12.231% | $177.8076 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $229.58 | 10.792% | $254.3563 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $27.78 | 6.561% | $29.6026 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $104.99 | 13.802% | $119.4807 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $33.83 | 10.524% | $37.3903 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $216.33 | 6.811% | $231.0642 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $991.33 | $1,099.1325 | $1,099.13 | $1,099.15 | $1,099.20 | |