| 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 | $115.54 | 12.173% | $129.6047 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $249.85 | 6.489% | $266.0628 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $236.35 | 7.583% | $254.2724 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $91.83 | 6.127% | $97.4564 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $28.66 | 9.733% | $31.4495 | $31.45 | $31.45 | $31.40 |
| Purchase #6 | $52.91 | 6.513% | $56.356 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $197.96 | 5.444% | $208.7369 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $973.10 | $1,043.9387 | $1,043.94 | $1,043.90 | $1,044.00 | |