| 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 | $123.64 | 5.302% | $130.1954 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $41.25 | 3.679% | $42.7676 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $236.33 | 6.394% | $251.4409 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $65.51 | 3.729% | $67.9529 | $67.95 | $67.95 | $68.00 |
| Purchase #5 | $140.53 | 11.339% | $156.4647 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $73.76 | 4.376% | $76.9877 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $191.31 | 10.372% | $211.1527 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $872.33 | $936.9619 | $936.96 | $936.95 | $937.10 | |