| 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 | $71.37 | 4.380% | $74.496 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $194.37 | 5.236% | $204.5472 | $204.55 | $204.55 | $204.50 |
| Purchase #3 | $199.84 | 7.549% | $214.9259 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $104.41 | 13.508% | $118.5137 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $6.50 | 11.821% | $7.2684 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $208.35 | 4.791% | $218.332 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $184.99 | 12.315% | $207.7715 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $969.83 | $1,045.8547 | $1,045.86 | $1,045.85 | $1,045.80 | |