| 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 | $105.36 | 9.340% | $115.2006 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $231.59 | 9.871% | $254.4502 | $254.45 | $254.45 | $254.50 |
| Purchase #3 | $211.70 | 5.563% | $223.4769 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $208.92 | 10.780% | $231.4416 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $240.62 | 7.266% | $258.1034 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $73.78 | 11.787% | $82.4764 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $10.45 | 8.787% | $11.3682 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $1,082.42 | $1,176.5173 | $1,176.52 | $1,176.55 | $1,176.60 | |