| 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 | $137.25 | 3.760% | $142.4106 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $36.54 | 3.230% | $37.7202 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $246.33 | 8.319% | $266.8222 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $212.53 | 10.665% | $235.1963 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $222.98 | 7.511% | $239.728 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $241.49 | 9.186% | $263.6733 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $226.32 | 8.794% | $246.2226 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,323.44 | $1,431.7732 | $1,431.77 | $1,431.70 | $1,431.70 | |