| 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 | $122.49 | 11.469% | $136.5384 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $94.94 | 6.269% | $100.8918 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $183.87 | 12.721% | $207.2601 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $163.70 | 6.415% | $174.2014 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $247.27 | 9.460% | $270.6617 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $216.60 | 8.810% | $235.6825 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $8.98 | 13.403% | $10.1836 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $1,037.85 | $1,135.4195 | $1,135.41 | $1,135.45 | $1,135.50 | |