| 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 | $192.83 | 13.424% | $218.7155 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $167.60 | 3.346% | $173.2079 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $245.62 | 11.258% | $273.2719 | $273.27 | $273.25 | $273.30 |
| Purchase #4 | $247.56 | 8.584% | $268.8106 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $95.44 | 10.781% | $105.7294 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $31.92 | 6.845% | $34.1049 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $117.82 | 6.284% | $125.2238 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,098.79 | $1,199.0640 | $1,199.06 | $1,199.00 | $1,199.00 | |