| 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 | $235.32 | 4.745% | $246.4859 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $87.85 | 5.289% | $92.4964 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $156.72 | 5.486% | $165.3177 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $90.81 | 10.639% | $100.4713 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $86.80 | 7.148% | $93.0045 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $170.37 | 10.492% | $188.2452 | $188.25 | $188.25 | $188.20 |
| Purchase #7 | $31.98 | 8.310% | $34.6375 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $859.85 | $920.6585 | $920.67 | $920.65 | $920.60 | |