| 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 | $225.33 | 5.377% | $237.446 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $231.58 | 4.537% | $242.0868 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $25.81 | 7.265% | $27.6851 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $115.30 | 8.413% | $125.0002 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $94.26 | 6.326% | $100.2229 | $100.22 | $100.20 | $100.20 |
| Purchase #6 | $222.96 | 7.768% | $240.2795 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $92.42 | 3.874% | $96.0004 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $1,007.66 | $1,068.7209 | $1,068.73 | $1,068.75 | $1,068.70 | |