| 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 | $122.78 | 8.569% | $133.301 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $101.75 | 12.311% | $114.2764 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $250.26 | 3.344% | $258.6287 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $229.28 | 5.698% | $242.3444 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $13.52 | 3.692% | $14.0192 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $136.52 | 7.696% | $147.0266 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $168.33 | 12.815% | $189.9015 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $1,022.44 | $1,099.4978 | $1,099.50 | $1,099.55 | $1,099.40 | |