| 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 | $98.33 | 6.401% | $104.6241 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $136.34 | 5.306% | $143.5742 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $237.59 | 3.870% | $246.7847 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $93.84 | 9.855% | $103.0879 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $245.29 | 3.463% | $253.7844 | $253.78 | $253.80 | $253.80 |
| Purchase #6 | $163.73 | 7.485% | $175.9852 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $19.76 | 11.326% | $21.998 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $994.88 | $1,049.8385 | $1,049.83 | $1,049.85 | $1,049.90 | |