| 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 | $109.41 | 10.639% | $121.0501 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $193.29 | 5.662% | $204.2341 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $147.38 | 13.236% | $166.8872 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $211.79 | 6.846% | $226.2891 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $9.78 | 4.497% | $10.2198 | $10.22 | $10.20 | $10.20 |
| Purchase #6 | $182.56 | 4.580% | $190.9212 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $108.54 | 6.292% | $115.3693 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $962.75 | $1,034.9708 | $1,034.97 | $1,034.95 | $1,035.00 | |