| 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 | $117.60 | 4.634% | $123.0496 | $123.05 | $123.05 | $123.00 |
| Purchase #2 | $126.83 | 3.252% | $130.9545 | $130.95 | $130.95 | $131.00 |
| Purchase #3 | $153.84 | 5.135% | $161.7397 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $241.56 | 12.713% | $272.2695 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $14.48 | 10.536% | $16.0056 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $5.53 | 6.734% | $5.9024 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $218.97 | 4.218% | $228.2062 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $878.81 | $938.1275 | $938.13 | $938.10 | $938.10 | |