| 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 | $156.56 | 9.264% | $171.0637 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $232.33 | 12.280% | $260.8601 | $260.86 | $260.85 | $260.90 |
| Purchase #3 | $177.71 | 3.188% | $183.3754 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $20.39 | 8.307% | $22.0838 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $49.42 | 13.515% | $56.0991 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $50.31 | 11.552% | $56.1218 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $240.62 | 4.227% | $250.791 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $927.34 | $1,000.3949 | $1,000.39 | $1,000.40 | $1,000.50 | |