| 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 | $247.79 | 13.658% | $281.6332 | $281.63 | $281.65 | $281.60 |
| Purchase #2 | $111.61 | 3.404% | $115.4092 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $6.37 | 9.740% | $6.9904 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $198.48 | 3.538% | $205.5022 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $182.48 | 9.549% | $199.905 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $52.33 | 6.547% | $55.756 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $166.76 | 13.781% | $189.7412 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $965.82 | $1,054.9372 | $1,054.94 | $1,054.95 | $1,054.90 | |