| 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 | $249.68 | 7.502% | $268.411 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $199.45 | 3.657% | $206.7439 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $84.98 | 10.394% | $93.8128 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $103.31 | 4.244% | $107.6945 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $69.28 | 9.547% | $75.8942 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $178.31 | 12.801% | $201.1355 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $170.41 | 7.821% | $183.7378 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,055.42 | $1,137.4297 | $1,137.42 | $1,137.45 | $1,137.30 | |