| 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 | $225.41 | 7.837% | $243.0754 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $75.95 | 11.641% | $84.7913 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $146.87 | 3.506% | $152.0193 | $152.02 | $152.00 | $152.00 |
| Purchase #4 | $179.35 | 7.768% | $193.2819 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $249.88 | 6.491% | $266.0997 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $249.88 | 13.658% | $284.0086 | $284.01 | $284.00 | $284.00 |
| Purchase #7 | $97.97 | 6.431% | $104.2705 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $1,225.31 | $1,327.5467 | $1,327.55 | $1,327.55 | $1,327.60 | |