| 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 | $159.84 | 4.536% | $167.0903 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $77.68 | 9.505% | $85.0635 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $228.58 | 12.221% | $256.5148 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $239.67 | 9.368% | $262.1223 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $48.70 | 10.482% | $53.8047 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $226.39 | 12.156% | $253.91 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $126.70 | 10.728% | $140.2924 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $1,107.56 | $1,218.7980 | $1,218.78 | $1,218.75 | $1,218.80 | |