| 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 | $97.54 | 9.652% | $106.9546 | $106.95 | $106.95 | $107.00 |
| Purchase #2 | $184.36 | 3.252% | $190.3554 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $225.54 | 13.221% | $255.3586 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $191.72 | 5.430% | $202.1304 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $157.98 | 10.640% | $174.7891 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $207.71 | 10.708% | $229.9516 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $122.59 | 13.755% | $139.4523 | $139.45 | $139.45 | $139.50 |
| 7 purchase totals = | $1,187.44 | $1,298.9920 | $1,298.99 | $1,299.00 | $1,299.20 | |