| 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 | $228.89 | 7.460% | $245.9652 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $231.65 | 5.246% | $243.8024 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $220.65 | 6.396% | $234.7628 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $128.72 | 11.365% | $143.349 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $66.79 | 3.633% | $69.2165 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $190.57 | 8.320% | $206.4254 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $91.32 | 4.418% | $95.3545 | $95.35 | $95.35 | $95.40 |
| 7 purchase totals = | $1,158.59 | $1,238.8758 | $1,238.88 | $1,238.85 | $1,238.90 | |