| 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 | $141.35 | 4.217% | $147.3107 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $228.28 | 11.506% | $254.5459 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $220.32 | 5.138% | $231.64 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $199.91 | 9.866% | $219.6331 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $21.45 | 11.479% | $23.9122 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $127.36 | 10.144% | $140.2794 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $104.82 | 5.607% | $110.6973 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $1,043.49 | $1,128.0186 | $1,128.02 | $1,128.05 | $1,127.90 | |