| 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 | $224.35 | 11.590% | $250.3522 | $250.35 | $250.35 | $250.40 |
| Purchase #2 | $226.25 | 11.241% | $251.6828 | $251.68 | $251.70 | $251.70 |
| Purchase #3 | $140.51 | 5.241% | $147.8741 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $182.90 | 9.545% | $200.3578 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $152.76 | 12.133% | $171.2944 | $171.29 | $171.30 | $171.30 |
| Purchase #6 | $206.81 | 9.871% | $227.2242 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $42.36 | 4.644% | $44.3272 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $1,175.94 | $1,293.1127 | $1,293.10 | $1,293.10 | $1,293.20 | |