| 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 | $185.86 | 9.582% | $203.6691 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $212.27 | 12.147% | $238.0544 | $238.05 | $238.05 | $238.10 |
| Purchase #3 | $51.28 | 9.470% | $56.1362 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $243.29 | 11.857% | $272.1369 | $272.14 | $272.15 | $272.10 |
| Purchase #5 | $189.54 | 9.609% | $207.7529 | $207.75 | $207.75 | $207.80 |
| Purchase #6 | $168.42 | 6.464% | $179.3067 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $153.49 | 6.495% | $163.4592 | $163.46 | $163.45 | $163.50 |
| 7 purchase totals = | $1,204.15 | $1,320.5154 | $1,320.52 | $1,320.50 | $1,320.60 | |