| 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 | $125.44 | 7.291% | $134.5858 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $223.70 | 11.640% | $249.7387 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $163.90 | 8.645% | $178.0692 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $165.68 | 10.446% | $182.9869 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $22.41 | 13.643% | $25.4674 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $110.40 | 9.335% | $120.7058 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $27.37 | 5.481% | $28.8701 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $838.90 | $920.4239 | $920.44 | $920.40 | $920.50 | |