| 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 | $141.58 | 4.386% | $147.7897 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $39.36 | 12.390% | $44.2367 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $112.83 | 7.138% | $120.8838 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $250.89 | 4.378% | $261.874 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $147.46 | 11.610% | $164.5801 | $164.58 | $164.60 | $164.60 |
| Purchase #6 | $241.64 | 6.248% | $256.7377 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $53.74 | 13.365% | $60.9224 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $987.50 | $1,057.0244 | $1,057.02 | $1,057.05 | $1,057.00 | |