| 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 | $206.50 | 3.299% | $213.3124 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $195.50 | 9.378% | $213.834 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $109.44 | 8.293% | $118.5159 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $193.37 | 5.468% | $203.9435 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $106.30 | 11.107% | $118.1067 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $189.50 | 7.120% | $202.9924 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $121.50 | 13.821% | $138.2925 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $1,122.11 | $1,208.9974 | $1,208.99 | $1,209.00 | $1,208.90 | |