| 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 | $226.50 | 8.641% | $246.0719 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $236.27 | 9.525% | $258.7747 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $14.31 | 6.874% | $15.2937 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $146.79 | 4.518% | $153.422 | $153.42 | $153.40 | $153.40 |
| Purchase #5 | $90.67 | 8.855% | $98.6988 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $187.82 | 10.677% | $207.8735 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $63.29 | 10.724% | $70.0772 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $965.65 | $1,050.2118 | $1,050.20 | $1,050.15 | $1,050.30 | |