| 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 | $192.43 | 9.812% | $211.3112 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $236.68 | 5.610% | $249.9577 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $169.41 | 3.468% | $175.2851 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $61.30 | 12.126% | $68.7332 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $230.80 | 3.710% | $239.3627 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $132.60 | 5.118% | $139.3865 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $189.51 | 9.376% | $207.2785 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $1,212.73 | $1,291.3149 | $1,291.32 | $1,291.35 | $1,291.40 | |