| 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 | $118.91 | 7.603% | $127.9507 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $109.92 | 13.818% | $125.1087 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $226.36 | 10.801% | $250.8091 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $181.94 | 4.541% | $190.2019 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $27.69 | 8.459% | $30.0323 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $37.36 | 8.503% | $40.5367 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $83.33 | 8.312% | $90.2564 | $90.26 | $90.25 | $90.30 |
| 7 purchase totals = | $785.51 | $854.8958 | $854.90 | $854.90 | $854.90 | |