| 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 | $229.29 | 7.251% | $245.9158 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $88.69 | 4.650% | $92.8141 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $242.41 | 11.262% | $269.7102 | $269.71 | $269.70 | $269.70 |
| Purchase #4 | $63.46 | 8.846% | $69.0737 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $28.27 | 6.791% | $30.1898 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $193.91 | 11.822% | $216.834 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $129.77 | 9.715% | $142.3772 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $975.80 | $1,066.9148 | $1,066.91 | $1,066.90 | $1,066.90 | |