| 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 | $209.59 | 11.584% | $233.8689 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $185.54 | 8.597% | $201.4909 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $239.25 | 3.212% | $246.9347 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $192.61 | 9.123% | $210.1818 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $51.98 | 8.165% | $56.2242 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $193.57 | 9.713% | $212.3715 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $207.53 | 10.331% | $228.9699 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,280.07 | $1,390.0419 | $1,390.03 | $1,390.00 | $1,390.10 | |