| 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 | $230.54 | 13.457% | $261.5638 | $261.56 | $261.55 | $261.60 |
| Purchase #2 | $184.26 | 3.712% | $191.0997 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $92.54 | 12.227% | $103.8549 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $230.37 | 4.660% | $241.1052 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $41.56 | 5.140% | $43.6962 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $203.73 | 12.372% | $228.9355 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $51.65 | 8.720% | $56.1539 | $56.15 | $56.15 | $56.20 |
| 7 purchase totals = | $1,034.65 | $1,126.4092 | $1,126.41 | $1,126.40 | $1,126.50 | |