| 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 | $130.25 | 5.725% | $137.7068 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $215.79 | 4.589% | $225.6926 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $53.25 | 3.874% | $55.3129 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $134.87 | 6.838% | $144.0924 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $186.62 | 5.563% | $197.0017 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $245.90 | 11.522% | $274.2326 | $274.23 | $274.25 | $274.20 |
| Purchase #7 | $75.84 | 8.874% | $82.57 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $1,042.52 | $1,116.6090 | $1,116.60 | $1,116.60 | $1,116.60 | |