| 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 | $30.90 | 6.381% | $32.8717 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $218.32 | 13.546% | $247.8936 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $32.30 | 10.235% | $35.6059 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $231.43 | 9.293% | $252.9368 | $252.94 | $252.95 | $252.90 |
| Purchase #5 | $231.53 | 12.202% | $259.7813 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $87.49 | 12.476% | $98.4053 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $223.45 | 10.537% | $246.9949 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,055.42 | $1,174.4895 | $1,174.49 | $1,174.50 | $1,174.50 | |