| 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 | $196.52 | 13.487% | $223.0247 | $223.02 | $223.00 | $223.00 |
| Purchase #2 | $18.31 | 8.822% | $19.9253 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $197.91 | 3.599% | $205.0328 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $212.46 | 5.441% | $224.0199 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $156.53 | 4.758% | $163.9777 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $105.48 | 8.684% | $114.6399 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $234.43 | 5.717% | $247.8324 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $1,121.64 | $1,198.4527 | $1,198.45 | $1,198.50 | $1,198.30 | |