| 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 | $231.37 | 8.547% | $251.1452 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $27.77 | 6.617% | $29.6075 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $186.27 | 13.586% | $211.5766 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $51.73 | 4.818% | $54.2224 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $37.27 | 9.213% | $40.7037 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $235.48 | 10.401% | $259.9723 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $189.54 | 8.415% | $205.4898 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $959.43 | $1,052.7175 | $1,052.72 | $1,052.70 | $1,052.70 | |