| 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 | $111.62 | 4.196% | $116.3036 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $237.72 | 4.633% | $248.7336 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $176.99 | 8.707% | $192.4005 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $24.68 | 9.573% | $27.0426 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $132.68 | 3.356% | $137.1327 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $101.63 | 4.503% | $106.2064 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $21.46 | 4.456% | $22.4163 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $806.78 | $850.2357 | $850.23 | $850.25 | $850.10 | |