| 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 | $198.91 | 8.795% | $216.4041 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $106.56 | 4.817% | $111.693 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $186.63 | 5.525% | $196.9413 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $16.89 | 5.861% | $17.8799 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $132.25 | 9.156% | $144.3588 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $240.99 | 4.261% | $251.2586 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $100.96 | 3.682% | $104.6773 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $983.19 | $1,043.2130 | $1,043.21 | $1,043.25 | $1,043.30 | |