| 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 | $221.86 | 7.417% | $238.3154 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $206.94 | 3.821% | $214.8472 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $164.99 | 12.618% | $185.8084 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $228.61 | 4.685% | $239.3204 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $222.58 | 12.560% | $250.536 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $230.36 | 3.765% | $239.0331 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $185.79 | 3.753% | $192.7627 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $1,461.13 | $1,560.6232 | $1,560.63 | $1,560.60 | $1,560.50 | |