| 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 | $128.82 | 11.802% | $144.0233 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $80.46 | 4.326% | $83.9407 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $235.87 | 5.686% | $249.2816 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $194.51 | 10.558% | $215.0464 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $25.92 | 9.436% | $28.3658 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $136.32 | 6.593% | $145.3076 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $141.69 | 12.227% | $159.0144 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $943.59 | $1,024.9798 | $1,024.98 | $1,024.95 | $1,024.90 | |