| 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 | $189.66 | 9.116% | $206.9494 | $206.95 | $206.95 | $206.90 |
| Purchase #2 | $100.48 | 11.510% | $112.0452 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $194.55 | 7.752% | $209.6315 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $150.46 | 12.456% | $169.2013 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $201.37 | 9.874% | $221.2533 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $168.60 | 7.454% | $181.1674 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $133.45 | 5.272% | $140.4855 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $1,138.57 | $1,240.7336 | $1,240.74 | $1,240.75 | $1,240.70 | |