| 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 | $77.60 | 5.817% | $82.114 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $155.72 | 3.455% | $161.1001 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $191.77 | 11.805% | $214.4084 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $187.87 | 13.770% | $213.7397 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $133.38 | 7.148% | $142.914 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $245.74 | 5.244% | $258.6266 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $126.39 | 12.631% | $142.3543 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,118.47 | $1,215.2571 | $1,215.25 | $1,215.25 | $1,215.20 | |