| 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 | $198.26 | 12.492% | $223.0266 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $47.73 | 5.422% | $50.3179 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $185.81 | 3.336% | $192.0086 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $159.79 | 9.426% | $174.8518 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $186.94 | 12.300% | $209.9336 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $90.25 | 9.428% | $98.7588 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $15.93 | 3.539% | $16.4938 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $884.71 | $965.3911 | $965.39 | $965.40 | $965.40 | |