| 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 | $115.60 | 10.230% | $127.4259 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $148.42 | 3.383% | $153.441 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $35.65 | 9.479% | $39.0293 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $219.57 | 10.537% | $242.7061 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $225.49 | 13.471% | $255.8658 | $255.87 | $255.85 | $255.90 |
| Purchase #6 | $27.54 | 8.456% | $29.8688 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $233.72 | 13.668% | $265.6648 | $265.66 | $265.65 | $265.70 |
| 7 purchase totals = | $1,005.99 | $1,114.0017 | $1,114.01 | $1,114.00 | $1,114.00 | |