| 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 | $71.73 | 11.667% | $80.0987 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $176.30 | 5.490% | $185.9789 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $113.32 | 3.806% | $117.633 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $228.80 | 7.804% | $246.6556 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $239.52 | 9.476% | $262.2169 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $219.99 | 11.353% | $244.9655 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $100.78 | 13.548% | $114.4337 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $1,150.44 | $1,251.9823 | $1,251.99 | $1,252.00 | $1,252.00 | |