| 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 | $186.75 | 13.201% | $211.4029 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $14.90 | 9.686% | $16.3432 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $104.58 | 3.771% | $108.5237 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $184.79 | 3.728% | $191.679 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $211.37 | 10.367% | $233.2827 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $49.85 | 4.649% | $52.1675 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $89.34 | 4.173% | $93.0682 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $841.58 | $906.4672 | $906.46 | $906.45 | $906.50 | |