| 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 | $235.69 | 9.659% | $258.4553 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $169.56 | 10.203% | $186.8602 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $204.87 | 13.719% | $232.9761 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $162.44 | 7.360% | $174.3956 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $157.25 | 3.447% | $162.6704 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $112.85 | 6.292% | $119.9505 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $129.93 | 11.633% | $145.0448 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $1,172.59 | $1,280.3529 | $1,280.36 | $1,280.35 | $1,280.50 | |