| 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 | $227.82 | 10.345% | $251.388 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $114.87 | 8.811% | $124.9912 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $74.64 | 4.136% | $77.7271 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $232.48 | 7.661% | $250.2903 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $102.78 | 6.126% | $109.0763 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $203.48 | 12.624% | $229.1673 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $42.86 | 8.615% | $46.5524 | $46.55 | $46.55 | $46.60 |
| 7 purchase totals = | $998.93 | $1,089.1926 | $1,089.20 | $1,089.25 | $1,089.30 | |