| 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 | $124.85 | 12.785% | $140.8121 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $186.71 | 4.277% | $194.6956 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $199.72 | 9.596% | $218.8851 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $245.68 | 6.132% | $260.7451 | $260.75 | $260.75 | $260.70 |
| Purchase #5 | $67.95 | 4.207% | $70.8087 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $152.73 | 12.332% | $171.5647 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $137.77 | 12.320% | $154.7433 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $1,115.41 | $1,212.2546 | $1,212.26 | $1,212.25 | $1,212.20 | |