| 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 | $17.73 | 4.455% | $18.5199 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $118.74 | 11.208% | $132.0484 | $132.05 | $132.05 | $132.00 |
| Purchase #3 | $141.93 | 3.533% | $146.9444 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $222.83 | 11.326% | $248.0677 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $245.75 | 12.431% | $276.2992 | $276.30 | $276.30 | $276.30 |
| Purchase #6 | $204.54 | 12.205% | $229.5041 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $54.34 | 12.124% | $60.9282 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $1,005.86 | $1,112.3119 | $1,112.31 | $1,112.30 | $1,112.20 | |