| 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 | $231.44 | 5.150% | $243.3592 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $242.56 | 4.356% | $253.1259 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $79.30 | 12.734% | $89.3981 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $25.32 | 4.229% | $26.3908 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $125.42 | 4.414% | $130.956 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $103.36 | 5.334% | $108.8732 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $203.48 | 7.339% | $218.4134 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,010.88 | $1,070.5166 | $1,070.52 | $1,070.50 | $1,070.60 | |