| 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 | $48.79 | 6.608% | $52.014 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $197.85 | 8.218% | $214.1093 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $95.41 | 11.573% | $106.4518 | $106.45 | $106.45 | $106.50 |
| Purchase #4 | $196.81 | 9.821% | $216.1387 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $224.31 | 3.509% | $232.181 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $103.31 | 3.764% | $107.1986 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $188.74 | 6.152% | $200.3513 | $200.35 | $200.35 | $200.40 |
| 7 purchase totals = | $1,055.22 | $1,128.4447 | $1,128.44 | $1,128.45 | $1,128.50 | |