| 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 | $199.79 | 8.362% | $216.4964 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $235.95 | 13.354% | $267.4588 | $267.46 | $267.45 | $267.50 |
| Purchase #3 | $236.43 | 11.282% | $263.104 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $104.26 | 13.599% | $118.4383 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $37.67 | 8.610% | $40.9134 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $5.98 | 7.383% | $6.4215 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $198.89 | 10.824% | $220.4179 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,018.97 | $1,133.2503 | $1,133.25 | $1,133.20 | $1,133.20 | |