| 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 | $116.72 | 5.143% | $122.7229 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $100.63 | 7.488% | $108.1652 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $123.37 | 10.865% | $136.7742 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $129.33 | 5.498% | $136.4406 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $224.62 | 3.855% | $233.2791 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $227.25 | 4.169% | $236.7241 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $168.29 | 8.527% | $182.6401 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $1,090.21 | $1,156.7462 | $1,156.74 | $1,156.70 | $1,156.70 | |