| 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 | $106.46 | 4.581% | $111.3369 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $120.92 | 8.229% | $130.8705 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $214.75 | 12.629% | $241.8708 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $189.86 | 12.730% | $214.0292 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $246.30 | 7.417% | $264.5681 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $6.80 | 8.702% | $7.3917 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $155.94 | 11.529% | $173.9183 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $1,041.03 | $1,143.9855 | $1,143.99 | $1,143.95 | $1,144.00 | |