| 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 | $243.84 | 5.263% | $256.6733 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $130.28 | 7.527% | $140.0862 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $41.93 | 10.602% | $46.3754 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $192.48 | 6.812% | $205.5917 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $222.61 | 9.392% | $243.5175 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $111.69 | 10.757% | $123.7045 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $231.68 | 9.498% | $253.685 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,174.51 | $1,269.6336 | $1,269.64 | $1,269.65 | $1,269.70 | |