| 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 | $208.40 | 3.787% | $216.2921 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $39.87 | 7.138% | $42.7159 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $158.28 | 4.742% | $165.7856 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $152.26 | 8.579% | $165.3224 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $216.72 | 11.768% | $242.2236 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $207.82 | 13.682% | $236.2539 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $30.93 | 11.210% | $34.3973 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $1,014.28 | $1,102.9908 | $1,102.99 | $1,102.95 | $1,103.00 | |