| 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 | $189.52 | 3.583% | $196.3105 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $117.48 | 4.110% | $122.3084 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $109.71 | 4.847% | $115.0276 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $204.80 | 5.595% | $216.2586 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $205.41 | 12.627% | $231.3471 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $72.97 | 9.774% | $80.1021 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $207.27 | 11.573% | $231.2574 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,107.16 | $1,192.6117 | $1,192.62 | $1,192.60 | $1,192.60 | |