| 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 | $137.39 | 4.432% | $143.4791 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $188.44 | 6.126% | $199.9838 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $126.68 | 5.385% | $133.5017 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $234.54 | 6.354% | $249.4427 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $247.66 | 11.440% | $275.9923 | $275.99 | $276.00 | $276.00 |
| Purchase #6 | $239.96 | 10.105% | $264.208 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $107.83 | 8.661% | $117.1692 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $1,282.50 | $1,383.7768 | $1,383.77 | $1,383.80 | $1,383.80 | |