| 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 | $116.42 | 7.854% | $125.5636 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $107.71 | 10.270% | $118.7718 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $130.59 | 3.765% | $135.5067 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $117.51 | 8.843% | $127.9014 | $127.90 | $127.90 | $127.90 |
| Purchase #5 | $227.56 | 6.446% | $242.2285 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $200.93 | 6.584% | $214.1592 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $236.78 | 7.290% | $254.0413 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,137.50 | $1,218.1725 | $1,218.17 | $1,218.15 | $1,218.20 | |