| 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 | $191.51 | 9.348% | $209.4124 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $126.42 | 3.558% | $130.918 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $112.44 | 6.566% | $119.8228 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $41.78 | 12.361% | $46.9444 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $170.92 | 11.854% | $191.1809 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $108.99 | 13.401% | $123.5957 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $212.45 | 10.702% | $235.1864 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $964.51 | $1,057.0606 | $1,057.06 | $1,057.05 | $1,057.00 | |