| 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 | $238.61 | 3.852% | $247.8013 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $66.70 | 4.751% | $69.8689 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $216.80 | 6.820% | $231.5858 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $11.35 | 12.320% | $12.7483 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $176.28 | 12.455% | $198.2357 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $182.30 | 12.278% | $204.6828 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $95.49 | 12.500% | $107.4263 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $987.53 | $1,072.3491 | $1,072.36 | $1,072.40 | $1,072.30 | |