| 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 | $165.77 | 5.170% | $174.3403 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $201.79 | 6.789% | $215.4895 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $197.49 | 9.528% | $216.3068 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $14.46 | 13.689% | $16.4394 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $105.30 | 3.170% | $108.638 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $229.86 | 3.715% | $238.3993 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $245.41 | 9.396% | $268.4687 | $268.47 | $268.45 | $268.50 |
| 7 purchase totals = | $1,160.08 | $1,238.0820 | $1,238.09 | $1,238.10 | $1,238.00 | |