| 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 | $117.96 | 4.749% | $123.5619 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $193.91 | 9.419% | $212.1744 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $122.55 | 6.566% | $130.5966 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $168.56 | 9.542% | $184.644 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $34.26 | 4.363% | $35.7548 | $35.75 | $35.75 | $35.80 |
| Purchase #6 | $89.66 | 11.759% | $100.2031 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $15.49 | 9.216% | $16.9176 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $742.39 | $803.8524 | $803.84 | $803.80 | $803.90 | |