| 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 | $100.47 | 11.726% | $112.2511 | $112.25 | $112.25 | $112.30 |
| Purchase #2 | $241.84 | 12.565% | $272.2272 | $272.23 | $272.25 | $272.20 |
| Purchase #3 | $75.26 | 3.385% | $77.8076 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $233.31 | 6.325% | $248.0669 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $72.45 | 3.707% | $75.1357 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $139.46 | 11.520% | $155.5258 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $26.79 | 7.510% | $28.8019 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $889.58 | $969.8162 | $969.83 | $969.85 | $969.80 | |