| 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 | $235.38 | 11.654% | $262.8112 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $108.97 | 10.117% | $119.9945 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $130.34 | 7.704% | $140.3814 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $216.30 | 4.784% | $226.6478 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $232.61 | 13.529% | $264.0798 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $246.84 | 5.137% | $259.5202 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $29.92 | 3.589% | $30.9938 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $1,200.36 | $1,304.4287 | $1,304.42 | $1,304.45 | $1,304.40 | |