| 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 | $239.69 | 10.730% | $265.4087 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $88.45 | 4.143% | $92.1145 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $39.66 | 4.526% | $41.455 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $15.27 | 3.757% | $15.8437 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $206.44 | 11.820% | $230.8412 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $212.97 | 9.111% | $232.3737 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $218.52 | 3.702% | $226.6096 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $1,021.00 | $1,104.6464 | $1,104.64 | $1,104.60 | $1,104.60 | |