| 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 | $232.55 | 7.767% | $250.6122 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $120.65 | 3.230% | $124.547 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $47.75 | 13.267% | $54.085 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $191.88 | 13.827% | $218.4112 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $88.60 | 4.596% | $92.6721 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $236.40 | 5.144% | $248.5604 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $192.83 | 12.859% | $217.626 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,110.66 | $1,206.5139 | $1,206.52 | $1,206.50 | $1,206.50 | |