| 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 | $138.65 | 4.147% | $144.3998 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $216.83 | 6.559% | $231.0519 | $231.05 | $231.05 | $231.10 |
| Purchase #3 | $86.92 | 8.277% | $94.1144 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $125.72 | 11.465% | $140.1338 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $171.25 | 7.752% | $184.5253 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $176.88 | 10.730% | $195.8592 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $33.86 | 3.427% | $35.0204 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $950.11 | $1,025.1048 | $1,025.10 | $1,025.10 | $1,025.10 | |