| 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 | $124.85 | 7.815% | $134.607 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $224.53 | 3.716% | $232.8735 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $139.74 | 11.671% | $156.0491 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $50.57 | 12.811% | $57.0485 | $57.05 | $57.05 | $57.00 |
| Purchase #5 | $213.27 | 11.548% | $237.8984 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $223.83 | 12.801% | $252.4825 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $171.35 | 9.592% | $187.7859 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,148.14 | $1,258.7449 | $1,258.75 | $1,258.75 | $1,258.70 | |