| 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 | $82.64 | 5.127% | $86.877 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $201.30 | 4.326% | $210.0082 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $185.98 | 3.155% | $191.8477 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $190.98 | 7.654% | $205.5976 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $22.87 | 8.544% | $24.824 | $24.82 | $24.80 | $24.80 |
| Purchase #6 | $173.26 | 3.761% | $179.7763 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $98.75 | 13.653% | $112.2323 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $955.78 | $1,011.1631 | $1,011.17 | $1,011.20 | $1,011.10 | |