| 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 | $179.91 | 13.828% | $204.788 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $250.40 | 7.611% | $269.4579 | $269.46 | $269.45 | $269.50 |
| Purchase #3 | $103.64 | 5.106% | $108.9319 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $134.50 | 3.602% | $139.3447 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $85.90 | 6.856% | $91.7893 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $54.99 | 3.445% | $56.8844 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $106.92 | 13.809% | $121.6846 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $916.26 | $992.8808 | $992.87 | $992.95 | $992.90 | |