| 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 | $224.36 | 10.717% | $248.4047 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $8.70 | 6.689% | $9.2819 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $177.26 | 4.469% | $185.1817 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $115.59 | 9.474% | $126.541 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $174.97 | 10.230% | $192.8694 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $40.91 | 9.736% | $44.893 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $149.42 | 4.803% | $156.5966 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $891.21 | $963.7683 | $963.76 | $963.80 | $963.80 | |