| 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 | $215.73 | 7.108% | $231.0641 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $104.80 | 3.133% | $108.0834 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $70.44 | 4.435% | $73.564 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $179.28 | 7.207% | $192.2007 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $119.29 | 11.820% | $133.3901 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $242.91 | 9.648% | $266.346 | $266.35 | $266.35 | $266.30 |
| Purchase #7 | $136.42 | 11.684% | $152.3593 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $1,068.87 | $1,157.0076 | $1,157.00 | $1,157.00 | $1,157.10 | |