| 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 | $207.72 | 7.589% | $223.4839 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $16.45 | 12.535% | $18.512 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $108.80 | 5.321% | $114.5892 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $27.83 | 5.780% | $29.4386 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $227.42 | 13.623% | $258.4014 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $215.96 | 9.742% | $236.9988 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $201.65 | 13.800% | $229.4777 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $1,005.83 | $1,110.9016 | $1,110.90 | $1,110.95 | $1,110.90 | |