| 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 | $205.78 | 3.455% | $212.8897 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $43.37 | 9.362% | $47.4303 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $125.26 | 10.659% | $138.6115 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $119.88 | 13.620% | $136.2077 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $98.58 | 10.867% | $109.2927 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $178.28 | 12.532% | $200.622 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $224.32 | 9.324% | $245.2356 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $995.47 | $1,090.2895 | $1,090.29 | $1,090.30 | $1,090.20 | |