| 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 | $99.93 | 4.202% | $104.1291 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $173.92 | 7.183% | $186.4127 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $130.76 | 7.732% | $140.8704 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $124.26 | 5.524% | $131.1241 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $96.28 | 8.527% | $104.4898 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $133.87 | 4.858% | $140.3734 | $140.37 | $140.35 | $140.40 |
| Purchase #7 | $226.71 | 12.573% | $255.2142 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $985.73 | $1,062.6137 | $1,062.60 | $1,062.55 | $1,062.60 | |