| 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 | $129.65 | 3.345% | $133.9868 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $5.39 | 3.159% | $5.5603 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $39.45 | 5.795% | $41.7361 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $240.92 | 4.393% | $251.5036 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $236.63 | 7.467% | $254.2992 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $123.87 | 5.217% | $130.3323 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $9.93 | 10.372% | $10.9599 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $785.84 | $828.3782 | $828.38 | $828.40 | $828.40 | |