| 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 | $247.74 | 10.490% | $273.7279 | $273.73 | $273.75 | $273.70 |
| Purchase #2 | $250.72 | 11.712% | $280.0843 | $280.08 | $280.10 | $280.10 |
| Purchase #3 | $240.53 | 11.627% | $268.4964 | $268.50 | $268.50 | $268.50 |
| Purchase #4 | $140.70 | 4.716% | $147.3354 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $129.52 | 6.749% | $138.2613 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $99.78 | 13.408% | $113.1585 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $215.63 | 8.440% | $233.8292 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $1,324.62 | $1,454.8930 | $1,454.90 | $1,454.95 | $1,454.90 | |