| 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 | $238.34 | 6.829% | $254.6162 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $123.40 | 3.158% | $127.297 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $238.66 | 10.803% | $264.4424 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $118.37 | 12.467% | $133.1272 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $238.92 | 4.620% | $249.9581 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $120.36 | 7.348% | $129.2041 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $217.79 | 13.281% | $246.7147 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,295.84 | $1,405.3597 | $1,405.36 | $1,405.35 | $1,405.30 | |