| 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 | $83.44 | 7.789% | $89.9391 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $205.27 | 12.854% | $231.6554 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $201.62 | 3.108% | $207.8863 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $199.99 | 11.825% | $223.6388 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $40.43 | 6.323% | $42.9864 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $162.74 | 12.441% | $182.9865 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $221.83 | 7.607% | $238.7046 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $1,115.32 | $1,217.7971 | $1,217.81 | $1,217.85 | $1,217.80 | |