| 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 | $242.67 | 10.548% | $268.2668 | $268.27 | $268.25 | $268.30 |
| Purchase #2 | $205.85 | 8.620% | $223.5943 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $51.31 | 7.124% | $54.9653 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $89.48 | 3.226% | $92.3666 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $224.77 | 5.794% | $237.7932 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $129.79 | 6.329% | $138.0044 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $210.34 | 5.843% | $222.6302 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,154.21 | $1,237.6208 | $1,237.62 | $1,237.60 | $1,237.70 | |