| 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 | $200.95 | 12.220% | $225.5061 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $216.70 | 5.178% | $227.9207 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $216.33 | 4.668% | $226.4283 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $212.99 | 7.790% | $229.5819 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $112.69 | 5.126% | $118.4665 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $218.91 | 8.232% | $236.9307 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $105.52 | 7.807% | $113.7579 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $1,284.09 | $1,378.5921 | $1,378.60 | $1,378.60 | $1,378.60 | |