| 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 | $216.59 | 3.376% | $223.9021 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $106.26 | 3.598% | $110.0832 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $210.91 | 6.377% | $224.3597 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $18.65 | 10.866% | $20.6765 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $158.88 | 11.169% | $176.6253 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $177.44 | 8.169% | $191.9351 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $130.88 | 4.633% | $136.9437 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $1,019.61 | $1,084.5256 | $1,084.53 | $1,084.60 | $1,084.50 | |