| 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 | $185.98 | 11.865% | $208.0465 | $208.05 | $208.05 | $208.00 |
| Purchase #2 | $202.67 | 9.363% | $221.646 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $159.75 | 6.226% | $169.696 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $207.98 | 7.153% | $222.8568 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $250.57 | 4.167% | $261.0113 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $108.95 | 4.207% | $113.5335 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $162.76 | 12.633% | $183.3215 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $1,278.66 | $1,380.1116 | $1,380.12 | $1,380.10 | $1,380.00 | |