| 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 | $125.79 | 13.362% | $142.5981 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $162.32 | 11.698% | $181.3082 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $43.72 | 12.357% | $49.1225 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $96.85 | 10.159% | $106.689 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $49.44 | 10.827% | $54.7929 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $207.61 | 12.601% | $233.7709 | $233.77 | $233.75 | $233.80 |
| Purchase #7 | $197.85 | 10.246% | $218.1217 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $883.58 | $986.4033 | $986.40 | $986.35 | $986.40 | |