| 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 | $102.85 | 13.297% | $116.526 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $42.28 | 10.605% | $46.7638 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $190.54 | 9.700% | $209.0224 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $39.44 | 5.598% | $41.6479 | $41.65 | $41.65 | $41.60 |
| Purchase #5 | $224.39 | 7.568% | $241.3718 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $206.92 | 5.615% | $218.5386 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $216.56 | 13.493% | $245.7804 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $1,022.98 | $1,119.6509 | $1,119.65 | $1,119.65 | $1,119.60 | |