| 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 | $70.70 | 11.280% | $78.675 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $201.40 | 3.133% | $207.7099 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $186.92 | 12.337% | $209.9803 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $223.99 | 5.860% | $237.1158 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $169.34 | 13.743% | $192.6124 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $212.84 | 8.556% | $231.0506 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $169.97 | 4.295% | $177.2702 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $1,235.16 | $1,334.4142 | $1,334.42 | $1,334.40 | $1,334.50 | |