| 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 | $24.80 | 10.303% | $27.3551 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $17.56 | 5.503% | $18.5263 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $207.62 | 4.379% | $216.7117 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $209.97 | 8.439% | $227.6894 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $135.41 | 7.163% | $145.1094 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $201.46 | 8.354% | $218.29 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $237.67 | 10.382% | $262.3449 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $1,034.49 | $1,116.0268 | $1,116.03 | $1,116.05 | $1,116.00 | |