| 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 | $163.41 | 12.243% | $183.4163 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $184.85 | 8.782% | $201.0835 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $201.35 | 8.547% | $218.5594 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $237.53 | 7.717% | $255.8602 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $80.33 | 12.225% | $90.1503 | $90.15 | $90.15 | $90.20 |
| Purchase #6 | $216.89 | 12.843% | $244.7452 | $244.75 | $244.75 | $244.70 |
| Purchase #7 | $30.27 | 12.550% | $34.0689 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $1,114.63 | $1,227.8838 | $1,227.89 | $1,227.85 | $1,228.00 | |