| 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 | $11.35 | 9.308% | $12.4065 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $130.34 | 6.633% | $138.9855 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $160.76 | 3.697% | $166.7033 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $212.97 | 5.271% | $224.1956 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $219.42 | 12.493% | $246.8321 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $192.93 | 5.734% | $203.9926 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $127.42 | 5.217% | $134.0675 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $1,055.19 | $1,127.1831 | $1,127.19 | $1,127.20 | $1,127.20 | |