| 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 | $228.71 | 7.698% | $246.3161 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $105.74 | 4.280% | $110.2657 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $114.95 | 9.279% | $125.6162 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $22.33 | 9.173% | $24.3783 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $79.68 | 13.702% | $90.5978 | $90.60 | $90.60 | $90.60 |
| Purchase #6 | $250.92 | 11.662% | $280.1823 | $280.18 | $280.20 | $280.20 |
| Purchase #7 | $51.92 | 8.538% | $56.3529 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $854.25 | $933.7093 | $933.72 | $933.70 | $933.80 | |