| 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 | $250.33 | 13.514% | $284.1596 | $284.16 | $284.15 | $284.20 |
| Purchase #2 | $110.83 | 4.385% | $115.6899 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $8.30 | 10.181% | $9.145 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $66.72 | 4.583% | $69.7778 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $193.59 | 8.859% | $210.7401 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $218.58 | 11.324% | $243.332 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $93.96 | 9.339% | $102.7349 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $942.31 | $1,035.5793 | $1,035.58 | $1,035.65 | $1,035.50 | |