| 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 | $223.78 | 4.312% | $233.4294 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $178.44 | 5.146% | $187.6225 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $125.49 | 8.854% | $136.6009 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $249.35 | 12.663% | $280.9252 | $280.93 | $280.95 | $280.90 |
| Purchase #5 | $90.43 | 5.327% | $95.2472 | $95.25 | $95.25 | $95.20 |
| Purchase #6 | $171.85 | 4.200% | $179.0677 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $5.43 | 10.433% | $5.9965 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $1,044.77 | $1,118.8894 | $1,118.90 | $1,118.90 | $1,118.80 | |