| 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 | $46.52 | 8.280% | $50.3719 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $209.61 | 4.130% | $218.2669 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $106.56 | 3.396% | $110.1788 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $93.99 | 6.378% | $99.9847 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $208.56 | 8.294% | $225.858 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $201.91 | 11.450% | $225.0287 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $155.28 | 3.188% | $160.2303 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,022.43 | $1,089.9193 | $1,089.92 | $1,089.95 | $1,090.00 | |