| 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 | $203.83 | 5.694% | $215.4361 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $21.87 | 5.605% | $23.0958 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $225.53 | 10.445% | $249.0866 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $247.73 | 10.522% | $273.7962 | $273.80 | $273.80 | $273.80 |
| Purchase #5 | $142.52 | 4.547% | $149.0004 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $234.38 | 6.511% | $249.6405 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $220.91 | 9.664% | $242.2587 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $1,296.77 | $1,402.3143 | $1,402.33 | $1,402.35 | $1,402.30 | |