| 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 | $105.71 | 5.141% | $111.1446 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $157.38 | 3.820% | $163.3919 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $233.75 | 6.548% | $249.056 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $91.80 | 12.670% | $103.4311 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $5.39 | 11.194% | $5.9934 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $144.68 | 6.807% | $154.5284 | $154.53 | $154.55 | $154.50 |
| Purchase #7 | $200.53 | 12.102% | $224.7981 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $939.24 | $1,012.3435 | $1,012.34 | $1,012.40 | $1,012.30 | |