| 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 | $183.91 | 5.816% | $194.6062 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $239.74 | 10.282% | $264.3901 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $240.46 | 3.653% | $249.244 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $198.91 | 4.400% | $207.662 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $77.53 | 9.730% | $85.0737 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $216.33 | 4.655% | $226.4002 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $177.62 | 10.312% | $195.9362 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,334.50 | $1,423.3124 | $1,423.31 | $1,423.30 | $1,423.30 | |