| 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 | $200.95 | 4.346% | $209.6833 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $162.96 | 12.370% | $183.1182 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $142.63 | 13.347% | $161.6668 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $217.78 | 13.292% | $246.7273 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $203.84 | 12.583% | $229.4892 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $204.46 | 5.825% | $216.3698 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $119.30 | 12.642% | $134.3819 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $1,251.92 | $1,381.4365 | $1,381.44 | $1,381.45 | $1,381.50 | |