| 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 | $124.26 | 3.828% | $129.0167 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $9.43 | 7.836% | $10.1689 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $127.95 | 8.357% | $138.6428 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $192.74 | 13.198% | $218.1778 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $216.34 | 11.822% | $241.9157 | $241.92 | $241.90 | $241.90 |
| Purchase #6 | $59.85 | 3.808% | $62.1291 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $14.90 | 8.603% | $16.1818 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $745.47 | $816.2328 | $816.24 | $816.25 | $816.20 | |