| 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 | $205.41 | 9.197% | $224.3016 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $17.38 | 6.635% | $18.5332 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $174.43 | 9.614% | $191.1997 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $83.87 | 7.312% | $90.0026 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $164.75 | 10.307% | $181.7308 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $104.56 | 3.112% | $107.8139 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $37.59 | 3.314% | $38.8357 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $787.99 | $852.4175 | $852.41 | $852.45 | $852.30 | |