| 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 | $230.58 | 8.366% | $249.8703 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $229.42 | 12.440% | $257.9598 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $121.59 | 9.456% | $133.0876 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $102.37 | 9.257% | $111.8464 | $111.85 | $111.85 | $111.80 |
| Purchase #5 | $20.90 | 5.321% | $22.0121 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $182.54 | 9.815% | $200.4563 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $54.33 | 4.867% | $56.9742 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $941.73 | $1,032.2067 | $1,032.21 | $1,032.15 | $1,032.30 | |