| 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 | $115.61 | 12.584% | $130.1584 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $226.51 | 6.412% | $241.0338 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $91.73 | 4.309% | $95.6826 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $19.81 | 11.522% | $22.0925 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $72.44 | 5.715% | $76.5799 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $199.50 | 13.685% | $226.8016 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $51.41 | 13.258% | $58.2259 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $777.01 | $850.5747 | $850.57 | $850.65 | $850.60 | |