| 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 | $102.28 | 11.544% | $114.0872 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $191.61 | 5.110% | $201.4013 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $142.78 | 6.319% | $151.8023 | $151.80 | $151.80 | $151.80 |
| Purchase #4 | $53.52 | 4.152% | $55.7422 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $196.43 | 4.857% | $205.9706 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $185.33 | 4.476% | $193.6254 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $5.94 | 9.333% | $6.4944 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $877.89 | $929.1234 | $929.12 | $929.15 | $929.10 | |