| 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 | $26.84 | 11.702% | $29.9808 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $143.76 | 9.349% | $157.2001 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $228.51 | 4.303% | $238.3428 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $221.83 | 13.683% | $252.183 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $215.37 | 6.587% | $229.5564 | $229.56 | $229.55 | $229.60 |
| Purchase #6 | $128.99 | 9.776% | $141.6001 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $179.94 | 12.103% | $201.7181 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $1,145.24 | $1,250.5813 | $1,250.58 | $1,250.60 | $1,250.60 | |