| 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 | $196.51 | 10.197% | $216.5481 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $106.50 | 6.312% | $113.2223 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $215.94 | 13.691% | $245.5043 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $106.85 | 12.811% | $120.5386 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $9.57 | 5.844% | $10.1293 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $37.72 | 8.697% | $41.0005 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $120.37 | 7.735% | $129.6806 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $793.46 | $876.6237 | $876.62 | $876.65 | $876.50 | |