| 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 | $22.85 | 3.817% | $23.7222 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $72.83 | 13.245% | $82.4763 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $231.37 | 6.139% | $245.5738 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $177.54 | 5.479% | $187.2674 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $162.32 | 5.545% | $171.3206 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $183.59 | 5.405% | $193.513 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $206.98 | 5.524% | $218.4136 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,057.48 | $1,122.2869 | $1,122.28 | $1,122.20 | $1,122.30 | |