| 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 | $250.54 | 13.142% | $283.466 | $283.47 | $283.45 | $283.50 |
| Purchase #2 | $37.46 | 12.605% | $42.1818 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $147.52 | 11.681% | $164.7518 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $189.88 | 5.211% | $199.7746 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $6.58 | 5.704% | $6.9553 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $58.27 | 12.143% | $65.3457 | $65.35 | $65.35 | $65.30 |
| Purchase #7 | $46.84 | 7.330% | $50.2734 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $737.09 | $812.7486 | $812.75 | $812.70 | $812.90 | |