| 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 | $120.25 | 11.470% | $134.0427 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $187.85 | 10.872% | $208.2731 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $45.58 | 11.680% | $50.9037 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $94.65 | 7.302% | $101.5613 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $146.72 | 6.153% | $155.7477 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $40.90 | 13.515% | $46.4276 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $201.96 | 10.809% | $223.7899 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $837.91 | $920.7460 | $920.74 | $920.75 | $920.70 | |