| 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 | $186.72 | 3.607% | $193.455 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $234.57 | 6.164% | $249.0289 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $173.83 | 8.309% | $188.2735 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $53.32 | 10.126% | $58.7192 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $99.30 | 12.809% | $112.0193 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $160.83 | 9.490% | $176.0928 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $49.29 | 3.650% | $51.0891 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $957.86 | $1,028.6778 | $1,028.68 | $1,028.65 | $1,028.70 | |