| 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 | $185.80 | 6.862% | $198.5496 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $232.31 | 4.167% | $241.9904 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $31.32 | 13.201% | $35.4546 | $35.45 | $35.45 | $35.50 |
| Purchase #4 | $231.94 | 9.213% | $253.3086 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $124.98 | 7.473% | $134.3198 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $7.90 | 3.298% | $8.1605 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $43.47 | 3.818% | $45.1297 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $857.72 | $916.9132 | $916.91 | $916.90 | $916.90 | |