| 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 | $88.95 | 13.461% | $100.9236 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $76.27 | 4.870% | $79.9843 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $193.43 | 3.465% | $200.1323 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $242.36 | 10.181% | $267.0347 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $195.94 | 6.270% | $208.2254 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $58.88 | 10.853% | $65.2702 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $182.58 | 5.763% | $193.1021 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $1,038.41 | $1,114.6726 | $1,114.66 | $1,114.70 | $1,114.60 | |