| 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 | $14.46 | 4.322% | $15.085 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $95.31 | 12.327% | $107.0589 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $91.78 | 10.635% | $101.5408 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $49.95 | 5.720% | $52.8071 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $193.84 | 8.280% | $209.89 | $209.89 | $209.90 | $209.90 |
| Purchase #6 | $195.33 | 3.868% | $202.8854 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $199.70 | 13.122% | $225.9046 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $840.37 | $915.1718 | $915.18 | $915.20 | $915.20 | |