| 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 | $236.45 | 12.390% | $265.7462 | $265.75 | $265.75 | $265.70 |
| Purchase #2 | $55.98 | 12.155% | $62.7844 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $35.33 | 7.469% | $37.9688 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $231.59 | 8.532% | $251.3493 | $251.35 | $251.35 | $251.30 |
| Purchase #5 | $119.68 | 13.332% | $135.6357 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $167.46 | 7.497% | $180.0145 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $187.65 | 10.670% | $207.6723 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $1,034.14 | $1,141.1712 | $1,141.17 | $1,141.15 | $1,141.10 | |