| 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 | $131.95 | 6.169% | $140.09 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $235.87 | 9.343% | $257.9073 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $235.33 | 12.162% | $263.9508 | $263.95 | $263.95 | $264.00 |
| Purchase #4 | $28.65 | 13.735% | $32.5851 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $180.73 | 13.809% | $205.687 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $159.57 | 5.277% | $167.9905 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $193.43 | 13.627% | $219.7887 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,165.53 | $1,287.9994 | $1,288.01 | $1,288.05 | $1,288.10 | |