| 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 | $199.59 | 3.323% | $206.2224 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $58.73 | 13.790% | $66.8289 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $169.30 | 10.141% | $186.4687 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $219.59 | 11.308% | $244.4212 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $100.41 | 11.649% | $112.1068 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $56.73 | 3.556% | $58.7473 | $58.75 | $58.75 | $58.70 |
| Purchase #7 | $240.78 | 5.103% | $253.067 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,045.13 | $1,127.8623 | $1,127.87 | $1,127.80 | $1,127.80 | |