| 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 | $93.87 | 6.746% | $100.2025 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $118.34 | 3.447% | $122.4192 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $40.87 | 6.227% | $43.415 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $220.71 | 5.587% | $233.0411 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $117.37 | 5.701% | $124.0613 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $179.86 | 11.864% | $201.1986 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $25.47 | 10.588% | $28.1668 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $796.49 | $852.5045 | $852.51 | $852.45 | $852.50 | |