| 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 | $217.98 | 6.388% | $231.9046 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $144.73 | 9.210% | $158.0596 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $14.95 | 7.114% | $16.0135 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $202.52 | 3.261% | $209.1242 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $37.56 | 4.735% | $39.3385 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $70.44 | 8.545% | $76.4591 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $225.71 | 7.705% | $243.101 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $913.89 | $974.0005 | $973.99 | $973.95 | $974.00 | |