| 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 | $212.71 | 10.208% | $234.4234 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $176.33 | 9.225% | $192.5964 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $130.70 | 9.569% | $143.2067 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $178.41 | 10.395% | $196.9557 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $92.57 | 4.739% | $96.9569 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $148.88 | 3.723% | $154.4228 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $40.53 | 7.189% | $43.4437 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $980.13 | $1,062.0056 | $1,062.01 | $1,061.95 | $1,062.00 | |