| 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 | $40.53 | 13.258% | $45.9035 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $193.60 | 10.512% | $213.9512 | $213.95 | $213.95 | $214.00 |
| Purchase #3 | $128.28 | 7.514% | $137.919 | $137.92 | $137.90 | $137.90 |
| Purchase #4 | $214.28 | 12.205% | $240.4329 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $92.85 | 10.557% | $102.6522 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $163.66 | 10.458% | $180.7756 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $13.40 | 7.269% | $14.374 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $846.60 | $936.0084 | $936.00 | $936.00 | $936.10 | |