| 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 | $191.40 | 6.214% | $203.2936 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $115.54 | 9.403% | $126.4042 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $30.57 | 8.142% | $33.059 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $218.64 | 5.713% | $231.1309 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $25.34 | 12.647% | $28.5447 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $26.72 | 13.455% | $30.3152 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $101.46 | 5.349% | $106.8871 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $709.67 | $759.6347 | $759.63 | $759.65 | $759.60 | |