| 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 | $226.32 | 7.123% | $242.4408 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $76.90 | 7.456% | $82.6337 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $158.85 | 5.661% | $167.8425 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $87.70 | 9.594% | $96.1139 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $17.55 | 6.438% | $18.6799 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $227.65 | 11.123% | $252.9715 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $41.83 | 4.262% | $43.6128 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $836.80 | $904.2951 | $904.28 | $904.30 | $904.20 | |