| 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 | $120.27 | 4.806% | $126.0502 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $27.59 | 3.853% | $28.653 | $28.65 | $28.65 | $28.70 |
| Purchase #3 | $238.42 | 10.183% | $262.6983 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $48.71 | 10.465% | $53.8075 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $126.81 | 7.287% | $136.0506 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $189.53 | 9.296% | $207.1487 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $151.42 | 6.129% | $160.7005 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $902.75 | $975.1088 | $975.11 | $975.10 | $975.20 | |