| 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 | $223.82 | 4.207% | $233.2361 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $225.59 | 3.819% | $234.2053 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $50.66 | 12.855% | $57.1723 | $57.17 | $57.15 | $57.20 |
| Purchase #4 | $242.68 | 12.506% | $273.0296 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $52.38 | 4.328% | $54.647 | $54.65 | $54.65 | $54.60 |
| Purchase #6 | $49.35 | 3.297% | $50.9771 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $53.74 | 8.503% | $58.3095 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $898.22 | $961.5769 | $961.59 | $961.60 | $961.50 | |