| 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 | $212.48 | 11.255% | $236.3946 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $45.99 | 10.672% | $50.8981 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $189.38 | 12.844% | $213.704 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $39.87 | 12.657% | $44.9163 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $231.68 | 6.280% | $246.2295 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $213.93 | 10.440% | $236.2643 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $143.80 | 6.596% | $153.285 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,077.13 | $1,181.6918 | $1,181.69 | $1,181.70 | $1,181.70 | |