| 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 | $154.92 | 9.710% | $169.9627 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $240.94 | 5.609% | $254.4543 | $254.45 | $254.45 | $254.50 |
| Purchase #3 | $183.27 | 9.108% | $199.9622 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $126.85 | 9.573% | $138.9934 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $236.94 | 4.866% | $248.4695 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $21.38 | 3.117% | $22.0464 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $178.91 | 4.811% | $187.5174 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $1,143.21 | $1,221.4059 | $1,221.40 | $1,221.35 | $1,221.50 | |