| 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 | $240.33 | 6.439% | $255.8048 | $255.80 | $255.80 | $255.80 |
| Purchase #2 | $187.53 | 9.682% | $205.6867 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $29.75 | 7.635% | $32.0214 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $115.74 | 4.634% | $121.1034 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $90.48 | 9.403% | $98.9878 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $11.48 | 10.410% | $12.6751 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $168.86 | 5.703% | $178.4901 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $844.17 | $904.7693 | $904.77 | $904.80 | $904.80 | |