| 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 | $225.88 | 5.123% | $237.4518 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $118.31 | 12.345% | $132.9154 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $159.71 | 9.572% | $174.9974 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $179.91 | 4.859% | $188.6518 | $188.65 | $188.65 | $188.70 |
| Purchase #5 | $177.67 | 11.524% | $198.1447 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $191.42 | 5.331% | $201.6246 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $171.85 | 5.129% | $180.6642 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $1,224.75 | $1,314.4499 | $1,314.44 | $1,314.40 | $1,314.50 | |