| 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 | $101.41 | 8.294% | $109.8209 | $109.82 | $109.80 | $109.80 |
| Purchase #2 | $232.41 | 3.762% | $241.1533 | $241.15 | $241.15 | $241.20 |
| Purchase #3 | $142.72 | 5.475% | $150.5339 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $12.87 | 10.543% | $14.2269 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $8.61 | 7.197% | $9.2297 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $21.35 | 12.387% | $23.9946 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $137.86 | 13.698% | $156.7441 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $657.23 | $705.7034 | $705.69 | $705.75 | $705.60 | |