| 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 | $57.58 | 6.258% | $61.1834 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $135.36 | 12.337% | $152.0594 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $123.85 | 10.826% | $137.258 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $227.28 | 13.558% | $258.0946 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $227.85 | 7.873% | $245.7886 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $212.71 | 13.707% | $241.8662 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $250.92 | 12.341% | $281.886 | $281.89 | $281.90 | $281.90 |
| 7 purchase totals = | $1,235.55 | $1,378.1362 | $1,378.14 | $1,378.15 | $1,378.30 | |