| 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 | $247.93 | 7.238% | $265.8752 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $106.92 | 8.848% | $116.3803 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $102.57 | 11.710% | $114.5809 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $205.82 | 13.857% | $234.3405 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $189.81 | 12.488% | $213.5135 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $221.74 | 11.296% | $246.7878 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $40.39 | 10.388% | $44.5857 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $1,115.18 | $1,236.0639 | $1,236.07 | $1,236.15 | $1,236.10 | |