| 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 | $181.28 | 13.594% | $205.9232 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $218.75 | 12.603% | $246.3191 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $20.30 | 5.195% | $21.3546 | $21.35 | $21.35 | $21.40 |
| Purchase #4 | $178.84 | 12.578% | $201.3345 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $19.40 | 9.398% | $21.2232 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $7.27 | 8.866% | $7.9146 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $214.69 | 11.570% | $239.5296 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $840.53 | $943.5988 | $943.58 | $943.55 | $943.50 | |