| 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 | $115.79 | 11.762% | $129.4092 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $136.85 | 4.143% | $142.5197 | $142.52 | $142.50 | $142.50 |
| Purchase #3 | $226.96 | 8.783% | $246.8939 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $167.69 | 5.603% | $177.0857 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $232.88 | 10.692% | $257.7795 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $193.66 | 9.141% | $211.3625 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $48.88 | 6.632% | $52.1217 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $1,122.71 | $1,217.1722 | $1,217.17 | $1,217.15 | $1,217.20 | |