| 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 | $31.56 | 10.850% | $34.9843 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $11.48 | 13.313% | $13.0083 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $118.77 | 6.858% | $126.9152 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $183.91 | 12.676% | $207.2224 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $176.29 | 7.725% | $189.9084 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $206.32 | 11.534% | $230.1169 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $113.52 | 12.797% | $128.0472 | $128.05 | $128.05 | $128.00 |
| 7 purchase totals = | $841.85 | $930.2027 | $930.21 | $930.15 | $930.10 | |