| 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 | $198.46 | 4.104% | $206.6048 | $206.60 | $206.60 | $206.60 |
| Purchase #2 | $155.69 | 8.238% | $168.5157 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $250.83 | 8.760% | $272.8027 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $74.51 | 3.683% | $77.2542 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $178.46 | 7.177% | $191.2681 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $241.28 | 13.419% | $273.6574 | $273.66 | $273.65 | $273.70 |
| Purchase #7 | $99.58 | 7.733% | $107.2805 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $1,198.81 | $1,297.3834 | $1,297.38 | $1,297.35 | $1,297.50 | |