| 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 | $120.96 | 9.568% | $132.5335 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $233.85 | 7.788% | $252.0622 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $21.27 | 8.182% | $23.0103 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $218.42 | 9.435% | $239.0279 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $227.55 | 8.410% | $246.687 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $219.60 | 13.656% | $249.5886 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $19.66 | 9.549% | $21.5373 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $1,061.31 | $1,164.4468 | $1,164.45 | $1,164.50 | $1,164.40 | |