| 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 | $128.57 | 9.716% | $141.0619 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $25.28 | 13.845% | $28.78 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $214.77 | 9.344% | $234.8381 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $99.92 | 5.566% | $105.4815 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $215.55 | 11.412% | $240.1486 | $240.15 | $240.15 | $240.10 |
| Purchase #6 | $247.36 | 7.667% | $266.3251 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $122.46 | 3.354% | $126.5673 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $1,053.91 | $1,143.2025 | $1,143.21 | $1,143.25 | $1,143.20 | |