| 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 | $19.60 | 3.829% | $20.3505 | $20.35 | $20.35 | $20.40 |
| Purchase #2 | $233.72 | 3.415% | $241.7015 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $163.62 | 4.340% | $170.7211 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $220.41 | 10.308% | $243.1299 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $208.96 | 11.473% | $232.934 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $173.75 | 3.775% | $180.3091 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $192.56 | 10.608% | $212.9868 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,212.62 | $1,302.1329 | $1,302.13 | $1,302.15 | $1,302.10 | |