| 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 | $226.57 | 7.341% | $243.2025 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $70.28 | 12.486% | $79.0552 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $88.65 | 7.574% | $95.3644 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $243.97 | 7.445% | $262.1336 | $262.13 | $262.15 | $262.10 |
| Purchase #5 | $57.80 | 7.231% | $61.9795 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $216.57 | 13.630% | $246.0885 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $246.99 | 6.803% | $263.7927 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,150.83 | $1,251.6164 | $1,251.61 | $1,251.65 | $1,251.70 | |