| 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 | $217.53 | 8.439% | $235.8874 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $203.94 | 5.725% | $215.6156 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $242.56 | 11.712% | $270.9686 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $91.86 | 12.313% | $103.1707 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $9.50 | 3.636% | $9.8454 | $9.85 | $9.85 | $9.80 |
| Purchase #6 | $89.60 | 3.363% | $92.6132 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $156.49 | 11.196% | $174.0106 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $1,011.48 | $1,102.1115 | $1,102.12 | $1,102.05 | $1,102.10 | |