| 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 | $223.29 | 10.522% | $246.7846 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $20.72 | 10.178% | $22.8289 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $207.99 | 9.478% | $227.7033 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $165.92 | 12.134% | $186.0527 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $143.86 | 10.242% | $158.5941 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $185.42 | 4.638% | $194.0198 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $121.30 | 11.340% | $135.0554 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,068.50 | $1,171.0388 | $1,171.03 | $1,171.05 | $1,171.10 | |