| 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 | $212.97 | 3.463% | $220.3452 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $53.39 | 8.209% | $57.7728 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $109.27 | 8.171% | $118.1985 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $155.48 | 7.256% | $166.7616 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $204.52 | 4.544% | $213.8134 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $149.98 | 12.392% | $168.5655 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $138.95 | 11.110% | $154.3873 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $1,024.56 | $1,099.8443 | $1,099.85 | $1,099.80 | $1,099.90 | |