| 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 | $197.28 | 13.266% | $223.4512 | $223.45 | $223.45 | $223.50 |
| Purchase #2 | $184.72 | 12.680% | $208.1425 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $39.96 | 5.348% | $42.0971 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $167.40 | 8.704% | $181.9705 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $133.80 | 11.135% | $148.6986 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $145.75 | 8.708% | $158.4419 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $95.37 | 12.842% | $107.6174 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $964.28 | $1,070.4192 | $1,070.42 | $1,070.40 | $1,070.40 | |