| 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 | $201.76 | 13.246% | $228.4851 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $231.95 | 6.204% | $246.3402 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $148.85 | 8.175% | $161.0185 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $132.90 | 7.681% | $143.108 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $231.33 | 3.351% | $239.0819 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $239.75 | 6.525% | $255.3937 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $6.73 | 4.781% | $7.0518 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $1,193.27 | $1,280.4792 | $1,280.48 | $1,280.50 | $1,280.50 | |