| 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 | $249.97 | 6.785% | $266.9305 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $145.59 | 13.588% | $165.3728 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $26.40 | 6.544% | $28.1276 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $27.39 | 8.863% | $29.8176 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $124.99 | 13.675% | $142.0824 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $184.58 | 9.277% | $201.7035 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $109.50 | 9.641% | $120.0569 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $868.42 | $954.0913 | $954.09 | $954.10 | $954.10 | |