| 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 | $205.78 | 3.713% | $213.4206 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $83.78 | 10.162% | $92.2937 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $186.84 | 8.614% | $202.9344 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $227.79 | 10.821% | $252.4392 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $160.79 | 3.267% | $166.043 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $14.79 | 13.528% | $16.7908 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $180.76 | 11.629% | $201.7806 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,060.53 | $1,145.7023 | $1,145.69 | $1,145.75 | $1,145.60 | |