| 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 | $207.26 | 11.227% | $230.5291 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $194.86 | 8.737% | $211.8849 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $73.40 | 12.191% | $82.3482 | $82.35 | $82.35 | $82.30 |
| Purchase #4 | $28.94 | 5.407% | $30.5048 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $161.99 | 6.237% | $172.0933 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $14.97 | 7.682% | $16.12 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $140.78 | 7.284% | $151.0344 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $822.20 | $894.5147 | $894.50 | $894.55 | $894.40 | |