| 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 | $216.29 | 3.755% | $224.4117 | $224.41 | $224.40 | $224.40 |
| Purchase #2 | $152.86 | 11.530% | $170.4848 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $161.69 | 12.406% | $181.7493 | $181.75 | $181.75 | $181.70 |
| Purchase #4 | $145.89 | 10.397% | $161.0582 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $150.52 | 5.302% | $158.5006 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $223.57 | 4.760% | $234.2119 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $228.47 | 3.403% | $236.2448 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $1,279.29 | $1,366.6613 | $1,366.65 | $1,366.65 | $1,366.60 | |