| 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 | $140.90 | 8.242% | $152.513 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $197.99 | 8.841% | $215.4943 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $5.58 | 3.495% | $5.775 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $235.95 | 7.771% | $254.2857 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $110.49 | 7.429% | $118.6983 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $152.78 | 9.235% | $166.8892 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $94.90 | 12.645% | $106.9001 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $938.59 | $1,020.5556 | $1,020.56 | $1,020.60 | $1,020.60 | |