| 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 | $212.91 | 8.322% | $230.6284 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $106.57 | 9.542% | $116.7389 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $227.98 | 13.400% | $258.5293 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $140.58 | 12.730% | $158.4758 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $39.44 | 9.253% | $43.0894 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $174.97 | 7.187% | $187.5451 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $186.40 | 9.122% | $203.4034 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $1,088.85 | $1,198.4103 | $1,198.42 | $1,198.50 | $1,198.30 | |