| 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 | $226.92 | 3.333% | $234.4832 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $95.78 | 6.520% | $102.0249 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $217.71 | 4.615% | $227.7573 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $236.44 | 11.245% | $263.0277 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $51.92 | 12.259% | $58.2849 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $211.51 | 5.670% | $223.5026 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $42.42 | 8.826% | $46.164 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $1,082.70 | $1,155.2446 | $1,155.23 | $1,155.25 | $1,155.30 | |