| 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 | $22.36 | 11.273% | $24.8806 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $205.72 | 12.653% | $231.7498 | $231.75 | $231.75 | $231.70 |
| Purchase #3 | $238.58 | 13.498% | $270.7835 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $238.50 | 12.280% | $267.7878 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $124.62 | 11.127% | $138.4865 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $106.76 | 12.511% | $120.1167 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $124.48 | 3.196% | $128.4584 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $1,061.02 | $1,182.2633 | $1,182.27 | $1,182.30 | $1,182.30 | |