| 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 | $245.25 | 6.716% | $261.721 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $188.74 | 4.620% | $197.4598 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $180.89 | 9.775% | $198.572 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $55.65 | 5.513% | $58.718 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $221.36 | 4.330% | $230.9449 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $8.55 | 6.443% | $9.1009 | $9.10 | $9.10 | $9.10 |
| Purchase #7 | $210.95 | 12.634% | $237.6014 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $1,111.39 | $1,194.1180 | $1,194.11 | $1,194.05 | $1,194.10 | |