| 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 | $39.48 | 7.751% | $42.5401 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $185.33 | 4.572% | $193.8033 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $193.65 | 9.783% | $212.5948 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $123.67 | 3.342% | $127.8031 | $127.80 | $127.80 | $127.80 |
| Purchase #5 | $200.36 | 5.138% | $210.6545 | $210.65 | $210.65 | $210.70 |
| Purchase #6 | $181.45 | 9.194% | $198.1325 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $214.87 | 4.569% | $224.6874 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,138.81 | $1,210.2157 | $1,210.20 | $1,210.25 | $1,210.20 | |