| 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 | $121.39 | 4.527% | $126.8853 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $180.43 | 12.566% | $203.1028 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $7.64 | 9.252% | $8.3469 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $13.51 | 6.340% | $14.3665 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $41.37 | 6.353% | $43.9982 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $188.36 | 9.619% | $206.4783 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $206.91 | 12.432% | $232.6331 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $759.61 | $835.8111 | $835.82 | $835.85 | $835.80 | |