| 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 | $114.64 | 12.636% | $129.1259 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $241.35 | 9.187% | $263.5228 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $147.73 | 8.849% | $160.8026 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $192.83 | 12.518% | $216.9685 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $71.99 | 3.257% | $74.3347 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $170.44 | 13.456% | $193.3744 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $71.89 | 3.285% | $74.2516 | $74.25 | $74.25 | $74.30 |
| 7 purchase totals = | $1,010.87 | $1,112.3805 | $1,112.37 | $1,112.35 | $1,112.40 | |