| 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 | $106.97 | 8.447% | $116.0058 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $172.83 | 4.474% | $180.5624 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $154.95 | 4.359% | $161.7043 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $245.81 | 8.483% | $266.6621 | $266.66 | $266.65 | $266.70 |
| Purchase #5 | $17.96 | 13.292% | $20.3472 | $20.35 | $20.35 | $20.30 |
| Purchase #6 | $219.50 | 13.388% | $248.8867 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $222.48 | 13.102% | $251.6293 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $1,140.50 | $1,245.7978 | $1,245.80 | $1,245.80 | $1,245.80 | |