| 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 | $93.90 | 8.703% | $102.0721 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $156.71 | 9.473% | $171.5551 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $237.61 | 3.112% | $245.0044 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $218.31 | 4.791% | $228.7692 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $91.55 | 7.252% | $98.1892 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $224.36 | 11.473% | $250.1008 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $100.64 | 5.766% | $106.4429 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $1,123.08 | $1,202.1337 | $1,202.13 | $1,202.10 | $1,202.20 | |