| 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 | $215.37 | 5.867% | $228.0058 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $193.39 | 9.261% | $211.2998 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $146.94 | 10.126% | $161.8191 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $213.69 | 3.155% | $220.4319 | $220.43 | $220.45 | $220.40 |
| Purchase #5 | $29.32 | 4.373% | $30.6022 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $87.56 | 6.540% | $93.2864 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $113.37 | 5.449% | $119.5475 | $119.55 | $119.55 | $119.50 |
| 7 purchase totals = | $999.64 | $1,064.9927 | $1,065.00 | $1,065.00 | $1,064.90 | |