| 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 | $204.88 | 6.685% | $218.5762 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $154.85 | 8.543% | $168.0788 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $125.41 | 11.396% | $139.7017 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $177.34 | 12.333% | $199.2113 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $62.96 | 12.619% | $70.9049 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $207.82 | 7.618% | $223.6517 | $223.65 | $223.65 | $223.70 |
| Purchase #7 | $249.90 | 6.584% | $266.3534 | $266.35 | $266.35 | $266.40 |
| 7 purchase totals = | $1,183.16 | $1,286.4780 | $1,286.47 | $1,286.50 | $1,286.60 | |