| 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 | $242.79 | 3.127% | $250.382 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $119.81 | 3.559% | $124.074 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $206.47 | 8.662% | $224.3544 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $206.94 | 12.224% | $232.2363 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $219.63 | 4.757% | $230.0778 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $53.85 | 8.767% | $58.571 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $49.84 | 6.441% | $53.0502 | $53.05 | $53.05 | $53.10 |
| 7 purchase totals = | $1,099.33 | $1,172.7457 | $1,172.74 | $1,172.75 | $1,172.90 | |