| 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 | $202.75 | 11.373% | $225.8088 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $207.73 | 9.109% | $226.6521 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $210.95 | 4.774% | $221.0208 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $239.92 | 12.684% | $270.3515 | $270.35 | $270.35 | $270.40 |
| Purchase #5 | $108.70 | 4.320% | $113.3958 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $91.31 | 12.670% | $102.879 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $192.43 | 10.364% | $212.3734 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $1,253.79 | $1,372.4814 | $1,372.48 | $1,372.45 | $1,372.60 | |