| 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 | $197.86 | 8.505% | $214.688 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $237.56 | 4.630% | $248.559 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $176.93 | 7.116% | $189.5203 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $166.29 | 11.601% | $185.5813 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $74.79 | 4.227% | $77.9514 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $140.72 | 4.192% | $146.619 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $206.79 | 9.191% | $225.7961 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,200.94 | $1,288.7151 | $1,288.72 | $1,288.70 | $1,288.80 | |