| 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 | 12.698% | $270.8471 | $270.85 | $270.85 | $270.80 |
| Purchase #2 | $168.30 | 9.221% | $183.8189 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $10.44 | 10.220% | $11.507 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $217.82 | 13.190% | $246.5505 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $183.31 | 7.178% | $196.468 | $196.47 | $196.45 | $196.50 |
| Purchase #6 | $217.87 | 6.803% | $232.6917 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $76.45 | 4.562% | $79.9376 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $1,114.52 | $1,221.8208 | $1,221.83 | $1,221.80 | $1,221.80 | |