| 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 | $217.67 | 11.256% | $242.1709 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $37.37 | 8.119% | $40.4041 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $247.48 | 9.483% | $270.9485 | $270.95 | $270.95 | $270.90 |
| Purchase #4 | $212.56 | 9.389% | $232.5173 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $192.80 | 12.265% | $216.4469 | $216.45 | $216.45 | $216.40 |
| Purchase #6 | $123.78 | 4.850% | $129.7833 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $201.55 | 6.590% | $214.8321 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $1,233.21 | $1,347.1031 | $1,347.10 | $1,347.10 | $1,347.00 | |