| 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 | $208.58 | 10.734% | $230.969 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $247.50 | 5.146% | $260.2364 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $198.27 | 12.722% | $223.4939 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $211.85 | 3.522% | $219.3114 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $14.61 | 9.680% | $16.0242 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $22.82 | 6.462% | $24.2946 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $132.71 | 8.281% | $143.6997 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $1,036.34 | $1,118.0292 | $1,118.02 | $1,118.00 | $1,118.00 | |