| 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 | $207.96 | 8.870% | $226.4061 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $244.40 | 3.748% | $253.5601 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $176.40 | 7.766% | $190.0992 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $168.82 | 4.504% | $176.4237 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $185.43 | 3.618% | $192.1389 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $43.30 | 11.811% | $48.4142 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $99.50 | 7.247% | $106.7108 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $1,125.81 | $1,193.7530 | $1,193.75 | $1,193.70 | $1,193.70 | |