| 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 | $183.94 | 9.585% | $201.5706 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $243.88 | 7.148% | $261.3125 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $34.44 | 13.285% | $39.0154 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $105.56 | 11.827% | $118.0446 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $250.50 | 7.557% | $269.4303 | $269.43 | $269.45 | $269.40 |
| Purchase #6 | $18.98 | 7.180% | $20.3428 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $13.63 | 8.337% | $14.7663 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $850.93 | $924.4825 | $924.48 | $924.45 | $924.40 | |