| 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 | $34.59 | 7.222% | $37.0881 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $105.53 | 11.844% | $118.029 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $166.66 | 7.511% | $179.1778 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $242.59 | 3.651% | $251.447 | $251.45 | $251.45 | $251.40 |
| Purchase #5 | $39.32 | 8.281% | $42.5761 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $227.63 | 4.832% | $238.6291 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $193.99 | 8.174% | $209.8467 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $1,010.31 | $1,076.7938 | $1,076.81 | $1,076.90 | $1,076.70 | |