| 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 | $218.43 | 8.746% | $237.5339 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $197.41 | 11.547% | $220.2049 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $91.75 | 6.634% | $97.8367 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $196.25 | 11.678% | $219.1681 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $250.89 | 10.559% | $277.3815 | $277.38 | $277.40 | $277.40 |
| Purchase #6 | $148.72 | 3.707% | $154.2331 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $28.65 | 8.473% | $31.0775 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $1,132.10 | $1,237.4357 | $1,237.43 | $1,237.50 | $1,237.40 | |