| 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 | $16.71 | 13.742% | $19.0063 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $135.71 | 4.788% | $142.2078 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $128.96 | 8.498% | $139.919 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $94.57 | 9.622% | $103.6695 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $84.30 | 8.833% | $91.7462 | $91.75 | $91.75 | $91.70 |
| Purchase #6 | $250.50 | 12.476% | $281.7524 | $281.75 | $281.75 | $281.80 |
| Purchase #7 | $34.27 | 7.293% | $36.7693 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $745.02 | $815.0705 | $815.08 | $815.00 | $815.10 | |