| 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 | $223.71 | 7.267% | $239.967 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $178.54 | 9.200% | $194.9657 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $39.25 | 3.420% | $40.5924 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $134.31 | 13.634% | $152.6218 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $241.99 | 8.103% | $261.5984 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $227.33 | 8.313% | $246.2279 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $26.89 | 3.220% | $27.7559 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $1,072.02 | $1,163.7291 | $1,163.74 | $1,163.70 | $1,163.80 | |