| 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 | $37.68 | 8.269% | $40.7958 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $235.91 | 13.791% | $268.4443 | $268.44 | $268.45 | $268.40 |
| Purchase #3 | $167.60 | 9.728% | $183.9041 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $111.95 | 6.342% | $119.0499 | $119.05 | $119.05 | $119.00 |
| Purchase #5 | $246.61 | 7.756% | $265.7371 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $233.25 | 6.206% | $247.7255 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $189.26 | 6.676% | $201.895 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $1,222.26 | $1,327.5517 | $1,327.56 | $1,327.60 | $1,327.40 | |