| 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 | $74.63 | 5.637% | $78.8369 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $224.54 | 11.714% | $250.8426 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $88.72 | 5.601% | $93.6892 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $246.80 | 3.429% | $255.2628 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $147.66 | 13.798% | $168.0341 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $228.36 | 3.236% | $235.7497 | $235.75 | $235.75 | $235.70 |
| Purchase #7 | $124.87 | 10.206% | $137.6142 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $1,135.58 | $1,220.0295 | $1,220.02 | $1,220.05 | $1,219.90 | |