| 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 | $229.43 | 4.825% | $240.5 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $25.43 | 8.383% | $27.5618 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $238.28 | 4.111% | $248.0757 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $177.34 | 8.526% | $192.46 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $12.53 | 3.472% | $12.965 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $189.62 | 8.271% | $205.3035 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $152.37 | 12.146% | $170.8769 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $1,025.00 | $1,097.7429 | $1,097.75 | $1,097.75 | $1,097.90 | |