| 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 | $223.32 | 12.430% | $251.0787 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $196.61 | 4.457% | $205.3729 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $216.44 | 3.358% | $223.7081 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $16.81 | 5.822% | $17.7887 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $96.65 | 10.363% | $106.6658 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $98.74 | 7.275% | $105.9233 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $51.94 | 7.825% | $56.0043 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $900.51 | $966.5418 | $966.54 | $966.50 | $966.60 | |