| 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 | $174.37 | 3.159% | $179.8783 | $179.88 | $179.90 | $179.90 |
| Purchase #2 | $235.41 | 7.808% | $253.7908 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $40.36 | 10.205% | $44.4787 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $241.34 | 5.452% | $254.4979 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $41.98 | 13.678% | $47.722 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $146.50 | 4.300% | $152.7995 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $110.92 | 4.403% | $115.8038 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $990.88 | $1,048.9710 | $1,048.97 | $1,049.00 | $1,049.00 | |