| 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 | $22.67 | 9.755% | $24.8815 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $118.98 | 12.324% | $133.6431 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $240.92 | 9.472% | $263.7399 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $234.92 | 11.119% | $261.0408 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $180.81 | 12.339% | $203.1201 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $13.51 | 9.872% | $14.8437 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $95.29 | 6.860% | $101.8269 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $907.10 | $1,003.0960 | $1,003.09 | $1,003.15 | $1,002.90 | |