| 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 | $232.74 | 9.528% | $254.9155 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $244.89 | 11.682% | $273.498 | $273.50 | $273.50 | $273.50 |
| Purchase #3 | $56.44 | 12.575% | $63.5373 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $91.57 | 13.372% | $103.8147 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $239.48 | 8.150% | $258.9976 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $185.48 | 10.453% | $204.8682 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $187.35 | 9.805% | $205.7197 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $1,237.95 | $1,365.3510 | $1,365.36 | $1,365.30 | $1,365.30 | |