| 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 | $95.63 | 4.809% | $100.2288 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $250.64 | 7.233% | $268.7688 | $268.77 | $268.75 | $268.80 |
| Purchase #3 | $60.47 | 12.755% | $68.1829 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $246.32 | 9.702% | $270.218 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $234.80 | 5.400% | $247.4792 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $158.48 | 11.118% | $176.0998 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $124.72 | 12.704% | $140.5644 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $1,171.06 | $1,271.5419 | $1,271.54 | $1,271.55 | $1,271.60 | |