| 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 | $121.92 | 12.441% | $137.0881 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $221.75 | 13.699% | $252.1275 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $117.45 | 4.765% | $123.0465 | $123.05 | $123.05 | $123.00 |
| Purchase #4 | $215.47 | 6.444% | $229.3549 | $229.35 | $229.35 | $229.40 |
| Purchase #5 | $216.38 | 9.298% | $236.499 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $148.42 | 9.541% | $162.5808 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $160.90 | 6.197% | $170.871 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $1,202.29 | $1,311.5678 | $1,311.57 | $1,311.60 | $1,311.60 | |