| 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 | $203.54 | 11.304% | $226.5482 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $73.27 | 8.107% | $79.21 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $7.97 | 3.207% | $8.2256 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $122.44 | 11.487% | $136.5047 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $238.29 | 5.486% | $251.3626 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $124.98 | 7.346% | $134.161 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $129.38 | 12.143% | $145.0906 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $899.87 | $981.1027 | $981.10 | $981.10 | $981.10 | |