| 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 | $203.81 | 7.258% | $218.6025 | $218.60 | $218.60 | $218.60 |
| Purchase #2 | $239.74 | 13.296% | $271.6158 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $78.63 | 12.648% | $88.5751 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $5.49 | 4.805% | $5.7538 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $55.96 | 9.379% | $61.2085 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $74.61 | 13.550% | $84.7197 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $179.76 | 12.252% | $201.7842 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $838.00 | $932.2596 | $932.26 | $932.25 | $932.30 | |