| 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 | $241.32 | 7.599% | $259.6579 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $242.71 | 3.837% | $252.0228 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $225.50 | 13.567% | $256.0936 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $201.66 | 11.399% | $224.6472 | $224.65 | $224.65 | $224.60 |
| Purchase #5 | $203.98 | 9.680% | $223.7253 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $15.78 | 4.162% | $16.4368 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $200.73 | 13.482% | $227.7924 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,331.68 | $1,460.3760 | $1,460.38 | $1,460.40 | $1,460.30 | |