| 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 | $25.61 | 11.539% | $28.5651 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $127.82 | 5.279% | $134.5676 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $182.47 | 13.173% | $206.5068 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $141.33 | 13.463% | $160.3573 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $217.88 | 11.128% | $242.1257 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $75.37 | 3.807% | $78.2393 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $177.93 | 8.779% | $193.5505 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $948.41 | $1,043.9123 | $1,043.93 | $1,043.90 | $1,044.00 | |