| 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 | $211.90 | 12.859% | $239.1482 | $239.15 | $239.15 | $239.10 |
| Purchase #2 | $15.40 | 6.543% | $16.4076 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $157.94 | 13.227% | $178.8307 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $250.92 | 7.799% | $270.4893 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $121.72 | 12.821% | $137.3257 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $61.39 | 12.205% | $68.8826 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $136.77 | 6.736% | $145.9828 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $956.04 | $1,057.0669 | $1,057.07 | $1,057.15 | $1,057.00 | |