| 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 | $201.72 | 12.460% | $226.8543 | $226.85 | $226.85 | $226.90 |
| Purchase #2 | $134.72 | 3.294% | $139.1577 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $195.78 | 12.280% | $219.8218 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $181.93 | 3.849% | $188.9325 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $122.92 | 13.292% | $139.2585 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $102.93 | 8.236% | $111.4073 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $165.81 | 6.759% | $177.0171 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,105.81 | $1,202.4492 | $1,202.45 | $1,202.40 | $1,202.50 | |