| 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 | $35.90 | 10.228% | $39.5719 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $208.68 | 13.871% | $237.626 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $120.87 | 5.319% | $127.2991 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $190.40 | 6.375% | $202.538 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $107.63 | 5.421% | $113.4646 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $206.87 | 7.269% | $221.9074 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $240.52 | 8.576% | $261.147 | $261.15 | $261.15 | $261.10 |
| 7 purchase totals = | $1,110.87 | $1,203.5540 | $1,203.56 | $1,203.55 | $1,203.50 | |