| 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 | $243.73 | 4.232% | $254.0447 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $165.92 | 3.207% | $171.2411 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $172.98 | 9.328% | $189.1156 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $109.32 | 8.366% | $118.4657 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $164.80 | 10.556% | $182.1963 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $219.26 | 12.540% | $246.7552 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $95.72 | 11.718% | $106.9365 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $1,171.73 | $1,268.7551 | $1,268.77 | $1,268.75 | $1,268.70 | |