| 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 | $141.41 | 9.260% | $154.5046 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $240.99 | 9.118% | $262.9635 | $262.96 | $262.95 | $263.00 |
| Purchase #3 | $30.91 | 8.757% | $33.6168 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $124.60 | 4.687% | $130.44 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $127.85 | 4.434% | $133.5189 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $133.94 | 13.632% | $152.1987 | $152.20 | $152.20 | $152.20 |
| Purchase #7 | $117.88 | 3.585% | $122.106 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $917.58 | $989.3485 | $989.35 | $989.30 | $989.30 | |