| 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 | $111.72 | 9.584% | $122.4272 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $159.57 | 10.415% | $176.1892 | $176.19 | $176.20 | $176.20 |
| Purchase #3 | $106.92 | 9.157% | $116.7107 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $172.25 | 8.439% | $186.7862 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $163.73 | 13.250% | $185.4242 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $179.25 | 12.871% | $202.3213 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $48.48 | 3.734% | $50.2902 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $941.92 | $1,040.1490 | $1,040.15 | $1,040.15 | $1,040.10 | |