| 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 | $111.56 | 12.690% | $125.717 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $204.35 | 3.146% | $210.7789 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $121.91 | 5.815% | $128.9991 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $207.33 | 9.273% | $226.5557 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $15.51 | 5.218% | $16.3193 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $207.56 | 11.160% | $230.7237 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $219.70 | 3.734% | $227.9036 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $1,087.92 | $1,166.9973 | $1,167.00 | $1,166.95 | $1,167.00 | |