| 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 | $207.87 | 12.777% | $234.4295 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $202.50 | 7.690% | $218.0723 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $207.65 | 3.391% | $214.6914 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $35.78 | 7.171% | $38.3458 | $38.35 | $38.35 | $38.30 |
| Purchase #5 | $234.83 | 13.645% | $266.8726 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $17.73 | 13.811% | $20.1787 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $28.47 | 12.270% | $31.9633 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $934.83 | $1,024.5536 | $1,024.55 | $1,024.55 | $1,024.60 | |