| 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 | $202.86 | 9.717% | $222.5719 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $228.28 | 8.311% | $247.2524 | $247.25 | $247.25 | $247.30 |
| Purchase #3 | $13.58 | 3.504% | $14.0558 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $199.43 | 10.276% | $219.9234 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $187.25 | 4.280% | $195.2643 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $39.36 | 8.802% | $42.8245 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $110.65 | 10.704% | $122.494 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $981.41 | $1,064.3863 | $1,064.37 | $1,064.30 | $1,064.50 | |