| 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 | $110.93 | 9.336% | $121.2864 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $184.47 | 8.136% | $199.4785 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $113.25 | 7.107% | $121.2987 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $210.85 | 8.383% | $228.5256 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $233.59 | 8.548% | $253.5573 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $176.37 | 9.287% | $192.7495 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $244.29 | 8.512% | $265.084 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $1,273.75 | $1,381.9800 | $1,381.99 | $1,382.05 | $1,382.00 | |