| 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 | $129.46 | 6.358% | $137.6911 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $214.79 | 7.176% | $230.2033 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $126.95 | 13.490% | $144.0756 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $13.48 | 12.132% | $15.1154 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $243.41 | 7.814% | $262.4301 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $107.28 | 9.157% | $117.1036 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $202.93 | 6.674% | $216.4735 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $1,038.30 | $1,123.0926 | $1,123.09 | $1,123.10 | $1,123.10 | |