| 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 | $125.51 | 5.142% | $131.9637 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $103.82 | 13.745% | $118.0901 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $8.55 | 3.792% | $8.8742 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $100.51 | 4.828% | $105.3626 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $173.25 | 11.241% | $192.725 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $197.81 | 13.118% | $223.7587 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $161.54 | 8.446% | $175.1837 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $870.99 | $955.9580 | $955.95 | $955.95 | $956.10 | |