| 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 | $236.73 | 4.555% | $247.5131 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $232.72 | 5.710% | $246.0083 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $195.70 | 11.838% | $218.867 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $109.53 | 5.638% | $115.7053 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $144.50 | 13.514% | $164.0277 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $49.65 | 10.327% | $54.7774 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $121.51 | 9.268% | $132.7715 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $1,090.34 | $1,179.6703 | $1,179.68 | $1,179.65 | $1,179.70 | |