| 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 | $50.77 | 10.460% | $56.0805 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $236.47 | 6.792% | $252.531 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $147.73 | 11.650% | $164.9405 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $228.62 | 7.214% | $245.1126 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $231.51 | 11.774% | $258.768 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $28.72 | 9.161% | $31.351 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $168.45 | 6.713% | $179.758 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $1,092.27 | $1,188.5416 | $1,188.54 | $1,188.55 | $1,188.60 | |