| 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 | $197.76 | 11.303% | $220.1128 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $8.32 | 8.314% | $9.0117 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $238.74 | 4.794% | $250.1852 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $89.93 | 13.697% | $102.2477 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $216.54 | 5.179% | $227.7546 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $6.56 | 5.532% | $6.9229 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $85.73 | 11.688% | $95.7501 | $95.75 | $95.75 | $95.80 |
| 7 purchase totals = | $843.58 | $911.9850 | $911.98 | $911.95 | $912.00 | |