| 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 | $134.78 | 9.217% | $147.2027 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $242.35 | 12.718% | $273.1721 | $273.17 | $273.15 | $273.20 |
| Purchase #3 | $137.53 | 12.773% | $155.0967 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $55.65 | 11.418% | $62.0041 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $101.68 | 10.157% | $112.0076 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $146.38 | 12.691% | $164.9571 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $24.32 | 10.714% | $26.9256 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $842.69 | $941.3659 | $941.37 | $941.35 | $941.40 | |