| 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 | $120.54 | 3.698% | $124.9976 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $81.32 | 9.365% | $88.9356 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $28.86 | 4.679% | $30.2104 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $149.85 | 13.449% | $170.0033 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $138.64 | 6.801% | $148.0689 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $165.38 | 13.757% | $188.1313 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $243.76 | 9.543% | $267.022 | $267.02 | $267.00 | $267.00 |
| 7 purchase totals = | $928.35 | $1,017.3691 | $1,017.37 | $1,017.35 | $1,017.30 | |