| 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 | $240.74 | 7.766% | $259.4359 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $101.33 | 7.653% | $109.0848 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $43.92 | 12.245% | $49.298 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $189.94 | 4.484% | $198.4569 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $233.77 | 7.327% | $250.8983 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $119.65 | 5.371% | $126.0764 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $7.41 | 10.215% | $8.1669 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $936.76 | $1,001.4172 | $1,001.43 | $1,001.45 | $1,001.50 | |