| 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 | $228.43 | 3.686% | $236.8499 | $236.85 | $236.85 | $236.80 |
| Purchase #2 | $113.69 | 3.866% | $118.0853 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $200.64 | 5.514% | $211.7033 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $209.71 | 7.349% | $225.1216 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $122.26 | 8.455% | $132.5971 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $65.48 | 3.358% | $67.6788 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $51.47 | 4.755% | $53.9174 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $991.68 | $1,045.9534 | $1,045.96 | $1,045.95 | $1,045.90 | |