| 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 | $111.99 | 9.755% | $122.9146 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $98.42 | 8.183% | $106.4737 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $222.27 | 7.825% | $239.6626 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $201.89 | 6.367% | $214.7443 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $66.31 | 12.649% | $74.6976 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $136.36 | 9.872% | $149.8215 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $231.52 | 12.370% | $260.159 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,068.76 | $1,168.4733 | $1,168.46 | $1,168.40 | $1,168.50 | |