| 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 | $41.58 | 11.851% | $46.5076 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $234.89 | 13.789% | $267.279 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $214.30 | 11.645% | $239.2552 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $205.49 | 13.285% | $232.7893 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $161.47 | 11.217% | $179.5821 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $192.33 | 11.446% | $214.3441 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $190.59 | 6.801% | $203.552 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $1,240.65 | $1,383.3093 | $1,383.31 | $1,383.35 | $1,383.40 | |