| 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 | $244.70 | 5.744% | $258.7556 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $14.92 | 9.567% | $16.3474 | $16.35 | $16.35 | $16.30 |
| Purchase #3 | $240.80 | 5.334% | $253.6443 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $193.94 | 10.249% | $213.8169 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $230.34 | 13.576% | $261.611 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $90.65 | 11.768% | $101.3177 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $20.89 | 7.159% | $22.3855 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $1,036.24 | $1,127.8784 | $1,127.89 | $1,127.85 | $1,127.80 | |