| 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 | $245.95 | 4.801% | $257.7581 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $235.72 | 8.653% | $256.1169 | $256.12 | $256.10 | $256.10 |
| Purchase #3 | $134.44 | 8.282% | $145.5743 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $129.62 | 11.455% | $144.468 | $144.47 | $144.45 | $144.50 |
| Purchase #5 | $234.59 | 12.591% | $264.1272 | $264.13 | $264.15 | $264.10 |
| Purchase #6 | $97.30 | 7.722% | $104.8135 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $180.57 | 3.688% | $187.2294 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $1,258.19 | $1,360.0874 | $1,360.09 | $1,360.05 | $1,360.10 | |