| 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 | $120.56 | 11.469% | $134.387 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $231.58 | 4.386% | $241.7371 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $192.54 | 5.844% | $203.792 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $232.69 | 13.736% | $264.6523 | $264.65 | $264.65 | $264.70 |
| Purchase #5 | $96.33 | 9.866% | $105.8339 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $224.63 | 6.314% | $238.8131 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $43.71 | 9.523% | $47.8725 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $1,142.04 | $1,237.0879 | $1,237.08 | $1,237.10 | $1,237.10 | |