| 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 | $175.31 | 11.176% | $194.9026 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $206.97 | 5.724% | $218.817 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $170.56 | 12.874% | $192.5179 | $192.52 | $192.50 | $192.50 |
| Purchase #4 | $46.61 | 11.857% | $52.1365 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $229.53 | 3.284% | $237.0678 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $9.86 | 4.619% | $10.3154 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $102.65 | 4.490% | $107.259 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $941.49 | $1,013.0162 | $1,013.03 | $1,012.95 | $1,013.00 | |