| 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 | $224.45 | 8.521% | $243.5754 | $243.58 | $243.60 | $243.60 |
| Purchase #2 | $237.44 | 5.400% | $250.2618 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $185.60 | 5.440% | $195.6966 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $218.81 | 9.593% | $239.8004 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $22.50 | 12.262% | $25.259 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $152.79 | 4.496% | $159.6594 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $180.87 | 8.121% | $195.5585 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $1,222.46 | $1,309.8111 | $1,309.82 | $1,309.80 | $1,310.00 | |