| 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 | $8.31 | 7.320% | $8.9183 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $128.93 | 10.505% | $142.4741 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $150.87 | 7.670% | $162.4417 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $203.97 | 5.845% | $215.892 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $165.94 | 7.116% | $177.7483 | $177.75 | $177.75 | $177.70 |
| Purchase #6 | $76.98 | 6.832% | $82.2393 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $210.26 | 6.254% | $223.4097 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $945.26 | $1,013.1234 | $1,013.12 | $1,013.10 | $1,013.00 | |