| 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 | $222.50 | 12.209% | $249.665 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $249.58 | 4.201% | $260.0649 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $28.26 | 7.669% | $30.4273 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $203.79 | 10.412% | $225.0086 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $249.73 | 9.323% | $273.0123 | $273.01 | $273.00 | $273.00 |
| Purchase #6 | $187.89 | 7.788% | $202.5229 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $45.81 | 12.564% | $51.5656 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $1,187.56 | $1,292.2666 | $1,292.27 | $1,292.20 | $1,292.30 | |