| 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 | $129.81 | 3.859% | $134.8194 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $164.72 | 6.104% | $174.7745 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $119.30 | 5.465% | $125.8197 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $223.49 | 7.670% | $240.6317 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $177.41 | 4.332% | $185.0954 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $221.36 | 3.826% | $229.8292 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $124.89 | 8.405% | $135.387 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $1,160.98 | $1,226.3569 | $1,226.36 | $1,226.35 | $1,226.30 | |