| 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 | $192.32 | 4.554% | $201.0783 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $43.84 | 11.639% | $48.9425 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $170.91 | 3.489% | $176.873 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $34.66 | 12.286% | $38.9183 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $183.59 | 9.174% | $200.4325 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $100.78 | 6.591% | $107.4224 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $213.38 | 6.478% | $227.2028 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $939.48 | $1,000.8698 | $1,000.86 | $1,000.85 | $1,000.80 | |