| 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 | $220.79 | 11.653% | $246.5187 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $244.77 | 9.703% | $268.52 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $129.37 | 9.337% | $141.4493 | $141.45 | $141.45 | $141.40 |
| Purchase #4 | $19.73 | 10.821% | $21.865 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $176.79 | 3.728% | $183.3807 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $66.70 | 5.122% | $70.1164 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $236.69 | 5.329% | $249.3032 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,094.84 | $1,181.1533 | $1,181.16 | $1,181.10 | $1,181.10 | |