| 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 | $234.91 | 4.406% | $245.2601 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $5.27 | 9.217% | $5.7557 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $109.32 | 5.478% | $115.3085 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $178.60 | 6.643% | $190.4644 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $238.40 | 12.485% | $268.1642 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $80.68 | 6.507% | $85.9298 | $85.93 | $85.95 | $85.90 |
| Purchase #7 | $163.31 | 3.223% | $168.5735 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $1,010.49 | $1,079.4562 | $1,079.45 | $1,079.40 | $1,079.60 | |