| 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 | $191.58 | 7.486% | $205.9217 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $81.37 | 5.363% | $85.7339 | $85.73 | $85.75 | $85.70 |
| Purchase #3 | $109.85 | 11.460% | $122.4388 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $117.36 | 11.218% | $130.5254 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $51.78 | 9.306% | $56.5986 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $219.97 | 12.442% | $247.3387 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $60.83 | 10.788% | $67.3923 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $832.74 | $915.9494 | $915.95 | $916.00 | $915.80 | |