| 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 | $225.38 | 9.116% | $245.9256 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $208.70 | 12.862% | $235.543 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $20.41 | 8.863% | $22.2189 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $48.42 | 5.662% | $51.1615 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $146.28 | 7.163% | $156.758 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $240.28 | 10.540% | $265.6055 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $222.69 | 7.829% | $240.1244 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,112.16 | $1,217.3369 | $1,217.34 | $1,217.30 | $1,217.30 | |