| 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 | $6.36 | 10.480% | $7.0265 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $117.90 | 5.403% | $124.2701 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $31.86 | 9.842% | $34.9957 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $213.86 | 4.599% | $223.6954 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $239.40 | 9.438% | $261.9946 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $140.48 | 13.107% | $158.8927 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $26.33 | 5.751% | $27.8442 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $776.19 | $838.7192 | $838.72 | $838.75 | $838.70 | |