| 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 | $205.80 | 12.224% | $230.957 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $127.84 | 8.230% | $138.3612 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $145.99 | 6.633% | $155.6735 | $155.67 | $155.65 | $155.70 |
| Purchase #4 | $53.26 | 4.470% | $55.6407 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $98.71 | 3.324% | $101.9911 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $154.85 | 8.659% | $168.2585 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $118.41 | 10.197% | $130.4843 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $904.86 | $981.3663 | $981.36 | $981.35 | $981.50 | |