| 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 | $183.54 | 10.626% | $203.043 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $216.81 | 9.235% | $236.8324 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $101.96 | 11.755% | $113.9454 | $113.95 | $113.95 | $113.90 |
| Purchase #4 | $37.46 | 10.734% | $41.481 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $194.98 | 5.174% | $205.0683 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $162.55 | 6.265% | $172.7338 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $129.31 | 13.653% | $146.9647 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $1,026.61 | $1,120.0686 | $1,120.06 | $1,120.10 | $1,120.00 | |