| 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 | $243.60 | 6.264% | $258.8591 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $37.68 | 13.754% | $42.8625 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $244.83 | 9.535% | $268.1745 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $249.37 | 5.490% | $263.0604 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $126.85 | 9.476% | $138.8703 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $123.50 | 10.722% | $136.7417 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $123.81 | 13.291% | $140.2656 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $1,149.64 | $1,248.8341 | $1,248.83 | $1,248.75 | $1,249.00 | |