| 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 | $228.81 | 13.183% | $258.974 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $221.38 | 9.718% | $242.8937 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $174.47 | 13.760% | $198.4771 | $198.48 | $198.50 | $198.50 |
| Purchase #4 | $65.43 | 7.464% | $70.3137 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $151.93 | 10.393% | $167.7201 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $31.73 | 6.492% | $33.7899 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $201.51 | 8.314% | $218.2635 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $1,075.26 | $1,190.4320 | $1,190.42 | $1,190.40 | $1,190.50 | |