| 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 | $115.37 | 5.340% | $121.5308 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $173.49 | 3.726% | $179.9542 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $231.25 | 3.488% | $239.316 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $29.96 | 7.585% | $32.2325 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $248.97 | 6.799% | $265.8975 | $265.90 | $265.90 | $265.90 |
| Purchase #6 | $239.45 | 6.611% | $255.28 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $19.27 | 5.106% | $20.2539 | $20.25 | $20.25 | $20.30 |
| 7 purchase totals = | $1,057.76 | $1,114.4649 | $1,114.46 | $1,114.50 | $1,114.50 | |