| 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 | $239.91 | 6.696% | $255.9744 | $255.97 | $255.95 | $256.00 |
| Purchase #2 | $90.46 | 11.113% | $100.5128 | $100.51 | $100.50 | $100.50 |
| Purchase #3 | $12.54 | 8.426% | $13.5966 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $199.73 | 13.400% | $226.4938 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $197.35 | 8.788% | $214.6931 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $6.54 | 12.431% | $7.353 | $7.35 | $7.35 | $7.40 |
| Purchase #7 | $141.59 | 4.782% | $148.3608 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $888.12 | $966.9845 | $966.97 | $966.95 | $967.10 | |