| 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 | $190.86 | 7.108% | $204.4263 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $212.36 | 5.801% | $224.679 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $122.29 | 4.560% | $127.8664 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $137.74 | 7.709% | $148.3584 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $106.87 | 7.777% | $115.1813 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $210.89 | 3.829% | $218.965 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $216.26 | 7.365% | $232.1875 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,197.27 | $1,271.6639 | $1,271.68 | $1,271.70 | $1,271.80 | |