| 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 | $109.90 | 8.113% | $118.8162 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $106.27 | 7.577% | $114.3221 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $16.86 | 12.227% | $18.9215 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $234.58 | 13.441% | $266.1099 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $183.56 | 10.622% | $203.0577 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $231.35 | 8.864% | $251.8569 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $246.91 | 7.852% | $266.2974 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,129.43 | $1,239.3817 | $1,239.39 | $1,239.30 | $1,239.40 | |