| 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 | $124.80 | 10.874% | $138.3708 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $97.76 | 12.482% | $109.9624 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $192.31 | 4.776% | $201.4947 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $229.83 | 9.259% | $251.11 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $108.94 | 8.853% | $118.5845 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $168.60 | 7.346% | $180.9854 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $106.33 | 11.480% | $118.5367 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $1,028.57 | $1,119.0445 | $1,119.04 | $1,119.05 | $1,119.10 | |