| 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 | $118.37 | 10.713% | $131.051 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $174.68 | 6.830% | $186.6106 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $158.26 | 11.153% | $175.9107 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $217.68 | 5.547% | $229.7547 | $229.75 | $229.75 | $229.80 |
| Purchase #5 | $227.34 | 12.483% | $255.7189 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $210.38 | 11.557% | $234.6936 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $49.73 | 3.869% | $51.6541 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $1,156.44 | $1,265.3936 | $1,265.38 | $1,265.35 | $1,265.50 | |