| 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 | $244.32 | 6.283% | $259.6706 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $86.55 | 4.323% | $90.2916 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $121.72 | 9.303% | $133.0436 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $160.42 | 10.160% | $176.7187 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $49.42 | 7.235% | $52.9955 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $240.92 | 8.726% | $261.9427 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $150.39 | 13.474% | $170.6535 | $170.65 | $170.65 | $170.70 |
| 7 purchase totals = | $1,053.74 | $1,145.3162 | $1,145.31 | $1,145.30 | $1,145.30 | |