| 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 | $182.54 | 11.254% | $203.0831 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $115.33 | 13.177% | $130.527 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $123.77 | 11.690% | $138.2387 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $10.43 | 4.805% | $10.9312 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $158.84 | 12.187% | $178.1978 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $216.86 | 11.534% | $241.8726 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $242.58 | 7.793% | $261.4843 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,050.35 | $1,164.3347 | $1,164.33 | $1,164.40 | $1,164.30 | |